diff --git a/komga/build.gradle.kts b/komga/build.gradle.kts
index 3cbab0b4b..f3b047b4b 100644
--- a/komga/build.gradle.kts
+++ b/komga/build.gradle.kts
@@ -87,7 +87,7 @@ dependencies {
 //  While waiting for https://github.com/xerial/sqlite-jdbc/pull/491 and https://github.com/xerial/sqlite-jdbc/pull/494
 //  runtimeOnly("org.xerial:sqlite-jdbc:3.32.3.2")
 //  jooqGenerator("org.xerial:sqlite-jdbc:3.32.3.2")
-  runtimeOnly("com.github.gotson:sqlite-jdbc:3.32.3.6")
+  implementation("com.github.gotson:sqlite-jdbc:3.32.3.6")
   jooqGenerator("com.github.gotson:sqlite-jdbc:3.32.3.6")
 
   testImplementation("org.springframework.boot:spring-boot-starter-test") {
diff --git a/komga/src/main/kotlin/org/gotson/komga/domain/model/SeriesSearch.kt b/komga/src/main/kotlin/org/gotson/komga/domain/model/SeriesSearch.kt
index c36f85eb6..4f834ba8b 100644
--- a/komga/src/main/kotlin/org/gotson/komga/domain/model/SeriesSearch.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/domain/model/SeriesSearch.kt
@@ -4,15 +4,21 @@ open class SeriesSearch(
   val libraryIds: Collection<String>? = null,
   val collectionIds: Collection<String>? = null,
   val searchTerm: String? = null,
+  val searchRegex: Pair<String, SearchField>? = null,
   val metadataStatus: Collection<SeriesMetadata.Status>? = null,
   val publishers: Collection<String>? = null,
   val deleted: Boolean? = null,
-)
+) {
+  enum class SearchField {
+    NAME, TITLE, TITLE_SORT
+  }
+}
 
 class SeriesSearchWithReadProgress(
   libraryIds: Collection<String>? = null,
   collectionIds: Collection<String>? = null,
   searchTerm: String? = null,
+  searchRegex: Pair<String, SearchField>? = null,
   metadataStatus: Collection<SeriesMetadata.Status>? = null,
   publishers: Collection<String>? = null,
   deleted: Boolean? = null,
@@ -27,6 +33,7 @@ class SeriesSearchWithReadProgress(
   libraryIds = libraryIds,
   collectionIds = collectionIds,
   searchTerm = searchTerm,
+  searchRegex = searchRegex,
   metadataStatus = metadataStatus,
   publishers = publishers,
   deleted = deleted,
diff --git a/komga/src/main/kotlin/org/gotson/komga/infrastructure/datasource/DataSourcesConfiguration.kt b/komga/src/main/kotlin/org/gotson/komga/infrastructure/datasource/DataSourcesConfiguration.kt
index 14704d228..53bfc92fc 100644
--- a/komga/src/main/kotlin/org/gotson/komga/infrastructure/datasource/DataSourcesConfiguration.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/infrastructure/datasource/DataSourcesConfiguration.kt
@@ -1,5 +1,6 @@
 package org.gotson.komga.infrastructure.datasource
 
+import com.zaxxer.hikari.HikariConfig
 import com.zaxxer.hikari.HikariDataSource
 import org.gotson.komga.infrastructure.configuration.KomgaProperties
 import org.springframework.boot.jdbc.DataSourceBuilder
@@ -15,12 +16,20 @@ class DataSourcesConfiguration(
 
   @Bean("sqliteDataSource")
   @Primary
-  fun sqliteDataSource(): DataSource = (
-    DataSourceBuilder.create()
+  fun sqliteDataSource(): DataSource {
+
+    val sqliteUdfDataSource = DataSourceBuilder.create()
       .driverClassName("org.sqlite.JDBC")
       .url("jdbc:sqlite:${komgaProperties.database.file}?foreign_keys=on;")
-      .type(HikariDataSource::class.java)
-      .build() as HikariDataSource
+      .type(SqliteUdfDataSource::class.java)
+      .build()
+
+    return HikariDataSource(
+      HikariConfig().apply {
+        dataSource = sqliteUdfDataSource
+        poolName = "SqliteUdfPool"
+        maximumPoolSize = 1
+      }
     )
-    .apply { maximumPoolSize = 1 }
+  }
 }
diff --git a/komga/src/main/kotlin/org/gotson/komga/infrastructure/datasource/SqliteUdfDataSource.kt b/komga/src/main/kotlin/org/gotson/komga/infrastructure/datasource/SqliteUdfDataSource.kt
new file mode 100644
index 000000000..3ce2b7e7b
--- /dev/null
+++ b/komga/src/main/kotlin/org/gotson/komga/infrastructure/datasource/SqliteUdfDataSource.kt
@@ -0,0 +1,33 @@
+package org.gotson.komga.infrastructure.datasource
+
+import mu.KotlinLogging
+import org.springframework.jdbc.datasource.SimpleDriverDataSource
+import org.sqlite.Function
+import org.sqlite.SQLiteConnection
+import java.sql.Connection
+
+private val log = KotlinLogging.logger {}
+
+class SqliteUdfDataSource : SimpleDriverDataSource() {
+
+  override fun getConnection(): Connection =
+    super.getConnection().also { createUdfRegexp(it as SQLiteConnection) }
+
+  override fun getConnection(username: String, password: String): Connection =
+    super.getConnection(username, password).also { createUdfRegexp(it as SQLiteConnection) }
+
+  private fun createUdfRegexp(connection: SQLiteConnection) {
+    log.debug { "Adding custom REGEXP function" }
+    Function.create(
+      connection, "REGEXP",
+      object : Function() {
+        override fun xFunc() {
+          val regexp = (value_text(0) ?: "").toRegex(RegexOption.IGNORE_CASE)
+          val text = value_text(1) ?: ""
+
+          result(if (regexp.containsMatchIn(text)) 1 else 0)
+        }
+      }
+    )
+  }
+}
diff --git a/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/SeriesDao.kt b/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/SeriesDao.kt
index 3b4e04482..ce4d9b59c 100644
--- a/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/SeriesDao.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/SeriesDao.kt
@@ -127,6 +127,7 @@ class SeriesDao(
     if (!libraryIds.isNullOrEmpty()) c = c.and(s.LIBRARY_ID.`in`(libraryIds))
     if (!collectionIds.isNullOrEmpty()) c = c.and(cs.COLLECTION_ID.`in`(collectionIds))
     searchTerm?.let { c = c.and(d.TITLE.containsIgnoreCase(it)) }
+    searchRegex?.let { c = c.and((it.second.toColumn()).likeRegex(it.first)) }
     if (!metadataStatus.isNullOrEmpty()) c = c.and(d.STATUS.`in`(metadataStatus))
     if (!publishers.isNullOrEmpty()) c = c.and(DSL.lower(d.PUBLISHER).`in`(publishers.map { it.lowercase() }))
     if (deleted == true) c = c.and(s.DELETED_DATE.isNotNull)
@@ -135,6 +136,13 @@ class SeriesDao(
     return c
   }
 
+  private fun SeriesSearch.SearchField.toColumn() =
+    when (this) {
+      SeriesSearch.SearchField.NAME -> s.NAME
+      SeriesSearch.SearchField.TITLE -> d.TITLE
+      SeriesSearch.SearchField.TITLE_SORT -> d.TITLE_SORT
+    }
+
   private fun SeriesRecord.toDomain() =
     Series(
       name = name,
diff --git a/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/SeriesDtoDao.kt b/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/SeriesDtoDao.kt
index 2d9549f1b..acab7ca3c 100644
--- a/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/SeriesDtoDao.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/infrastructure/jooq/SeriesDtoDao.kt
@@ -1,6 +1,7 @@
 package org.gotson.komga.infrastructure.jooq
 
 import org.gotson.komga.domain.model.ReadStatus
+import org.gotson.komga.domain.model.SeriesSearch
 import org.gotson.komga.domain.model.SeriesSearchWithReadProgress
 import org.gotson.komga.infrastructure.web.toFilePath
 import org.gotson.komga.interfaces.rest.dto.AuthorDto
@@ -205,6 +206,7 @@ class SeriesDtoDao(
     if (!libraryIds.isNullOrEmpty()) c = c.and(s.LIBRARY_ID.`in`(libraryIds))
     if (!collectionIds.isNullOrEmpty()) c = c.and(cs.COLLECTION_ID.`in`(collectionIds))
     searchTerm?.let { c = c.and(d.TITLE.containsIgnoreCase(it)) }
+    searchRegex?.let { c = c.and((it.second.toColumn()).likeRegex(it.first)) }
     if (!metadataStatus.isNullOrEmpty()) c = c.and(d.STATUS.`in`(metadataStatus))
     if (!publishers.isNullOrEmpty()) c = c.and(lower(d.PUBLISHER).`in`(publishers.map { it.lowercase() }))
     if (deleted == true) c = c.and(s.DELETED_DATE.isNotNull)
@@ -242,6 +244,13 @@ class SeriesDtoDao(
     return c
   }
 
+  private fun SeriesSearch.SearchField.toColumn() =
+    when (this) {
+      SeriesSearch.SearchField.NAME -> s.NAME
+      SeriesSearch.SearchField.TITLE -> d.TITLE
+      SeriesSearch.SearchField.TITLE_SORT -> d.TITLE_SORT
+    }
+
   private fun SeriesSearchWithReadProgress.toJoinConditions() =
     JoinConditions(
       genre = !genres.isNullOrEmpty(),
diff --git a/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/Authors.kt b/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/Authors.kt
index bfde49144..6d840dc07 100644
--- a/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/Authors.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/Authors.kt
@@ -2,4 +2,4 @@ package org.gotson.komga.infrastructure.web
 
 @Retention(AnnotationRetention.RUNTIME)
 @Target(AnnotationTarget.VALUE_PARAMETER)
-annotation class Authors()
+annotation class Authors
diff --git a/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/DelimitedPair.kt b/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/DelimitedPair.kt
new file mode 100644
index 000000000..71e67171c
--- /dev/null
+++ b/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/DelimitedPair.kt
@@ -0,0 +1,7 @@
+package org.gotson.komga.infrastructure.web
+
+@Retention(AnnotationRetention.RUNTIME)
+@Target(AnnotationTarget.VALUE_PARAMETER)
+annotation class DelimitedPair(
+  val parameterName: String
+)
diff --git a/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/DelimitedPairHandlerMethodArgumentResolver.kt b/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/DelimitedPairHandlerMethodArgumentResolver.kt
new file mode 100644
index 000000000..0b2ab6217
--- /dev/null
+++ b/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/DelimitedPairHandlerMethodArgumentResolver.kt
@@ -0,0 +1,31 @@
+package org.gotson.komga.infrastructure.web
+
+import org.springframework.core.MethodParameter
+import org.springframework.web.bind.support.WebDataBinderFactory
+import org.springframework.web.context.request.NativeWebRequest
+import org.springframework.web.method.support.HandlerMethodArgumentResolver
+import org.springframework.web.method.support.ModelAndViewContainer
+
+class DelimitedPairHandlerMethodArgumentResolver : HandlerMethodArgumentResolver {
+  override fun supportsParameter(parameter: MethodParameter): Boolean =
+    parameter.getParameterAnnotation(DelimitedPair::class.java) != null
+
+  override fun resolveArgument(
+    parameter: MethodParameter,
+    mavContainer: ModelAndViewContainer?,
+    webRequest: NativeWebRequest,
+    binderFactory: WebDataBinderFactory?
+  ): Pair<String, String>? {
+    val paramName = parameter.getParameterAnnotation(DelimitedPair::class.java)?.parameterName ?: return null
+    val param = webRequest.getParameterValues(paramName) ?: return null
+
+    // Single empty parameter, e.g "search="
+    if (param.size == 1 && param[0].isNullOrBlank()) return null
+
+    return parseParameterIntoPairs(param.first())
+  }
+
+  private fun parseParameterIntoPairs(source: String, delimiter: String = ","): Pair<String, String>? =
+    if (!source.contains(delimiter)) null
+    else Pair(source.substringBeforeLast(delimiter), source.substringAfterLast(delimiter))
+}
diff --git a/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/WebMvcConfiguration.kt b/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/WebMvcConfiguration.kt
index d60b0d225..48040758c 100644
--- a/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/WebMvcConfiguration.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/infrastructure/web/WebMvcConfiguration.kt
@@ -81,6 +81,7 @@ class WebMvcConfiguration : WebMvcConfigurer {
 
   override fun addArgumentResolvers(resolvers: MutableList<HandlerMethodArgumentResolver>) {
     resolvers.add(AuthorsHandlerMethodArgumentResolver())
+    resolvers.add(DelimitedPairHandlerMethodArgumentResolver())
   }
 }
 
diff --git a/komga/src/main/kotlin/org/gotson/komga/interfaces/rest/SeriesController.kt b/komga/src/main/kotlin/org/gotson/komga/interfaces/rest/SeriesController.kt
index ba221eeb3..c07efccba 100644
--- a/komga/src/main/kotlin/org/gotson/komga/interfaces/rest/SeriesController.kt
+++ b/komga/src/main/kotlin/org/gotson/komga/interfaces/rest/SeriesController.kt
@@ -2,6 +2,8 @@ package org.gotson.komga.interfaces.rest
 
 import io.swagger.v3.oas.annotations.Operation
 import io.swagger.v3.oas.annotations.Parameter
+import io.swagger.v3.oas.annotations.Parameters
+import io.swagger.v3.oas.annotations.enums.ParameterIn
 import io.swagger.v3.oas.annotations.media.Content
 import io.swagger.v3.oas.annotations.media.Schema
 import io.swagger.v3.oas.annotations.responses.ApiResponse
@@ -20,6 +22,7 @@ import org.gotson.komga.domain.model.ROLE_ADMIN
 import org.gotson.komga.domain.model.ROLE_FILE_DOWNLOAD
 import org.gotson.komga.domain.model.ReadStatus
 import org.gotson.komga.domain.model.SeriesMetadata
+import org.gotson.komga.domain.model.SeriesSearch
 import org.gotson.komga.domain.model.SeriesSearchWithReadProgress
 import org.gotson.komga.domain.persistence.BookRepository
 import org.gotson.komga.domain.persistence.SeriesCollectionRepository
@@ -33,6 +36,7 @@ import org.gotson.komga.infrastructure.swagger.AuthorsAsQueryParam
 import org.gotson.komga.infrastructure.swagger.PageableAsQueryParam
 import org.gotson.komga.infrastructure.swagger.PageableWithoutSortAsQueryParam
 import org.gotson.komga.infrastructure.web.Authors
+import org.gotson.komga.infrastructure.web.DelimitedPair
 import org.gotson.komga.interfaces.rest.dto.BookDto
 import org.gotson.komga.interfaces.rest.dto.CollectionDto
 import org.gotson.komga.interfaces.rest.dto.SeriesDto
@@ -93,10 +97,17 @@ class SeriesController(
 
   @PageableAsQueryParam
   @AuthorsAsQueryParam
+  @Parameters(
+    Parameter(
+      description = "Search by regex criteria, in the form: regex,field. Supported fields are TITLE and TITLE_SORT.",
+      `in` = ParameterIn.QUERY, name = "search_regex", schema = Schema(type = "string")
+    )
+  )
   @GetMapping
   fun getAllSeries(
     @AuthenticationPrincipal principal: KomgaPrincipal,
     @RequestParam(name = "search", required = false) searchTerm: String?,
+    @Parameter(hidden = true) @DelimitedPair("search_regex") searchRegex: Pair<String, String>?,
     @RequestParam(name = "library_id", required = false) libraryIds: List<String>?,
     @RequestParam(name = "collection_id", required = false) collectionIds: List<String>?,
     @RequestParam(name = "status", required = false) metadataStatus: List<SeriesMetadata.Status>?,
@@ -128,6 +139,13 @@ class SeriesController(
       libraryIds = principal.user.getAuthorizedLibraryIds(libraryIds),
       collectionIds = collectionIds,
       searchTerm = searchTerm,
+      searchRegex = searchRegex?.let {
+        when (it.second.lowercase()) {
+          "title" -> Pair(it.first, SeriesSearch.SearchField.TITLE)
+          "title_sort" -> Pair(it.first, SeriesSearch.SearchField.TITLE_SORT)
+          else -> null
+        }
+      },
       metadataStatus = metadataStatus,
       readStatus = readStatus,
       publishers = publishers,
diff --git a/komga/src/main/resources/application-dev.yml b/komga/src/main/resources/application-dev.yml
index f69bbed4d..1fb362db7 100644
--- a/komga/src/main/resources/application-dev.yml
+++ b/komga/src/main/resources/application-dev.yml
@@ -21,14 +21,15 @@ logging:
     name: komga-dev.log
   level:
     org.apache.activemq.audit.message: WARN
+    org.gotson.komga: DEBUG
 #    org.jooq: DEBUG
 #    web: DEBUG
-    org.gotson.komga: DEBUG
+#    com.zaxxer.hikari: DEBUG
+#    org.springframework.jms: DEBUG
+#    org.springframework.security.web.FilterChainProxy: DEBUG
   logback:
     rollingpolicy:
       max-history: 1
-#    org.springframework.jms: DEBUG
-#    org.springframework.security.web.FilterChainProxy: DEBUG
 
 management.metrics.export.influx:
   #  enabled: true
diff --git a/komga/src/test/kotlin/org/gotson/komga/infrastructure/jooq/SeriesDaoTest.kt b/komga/src/test/kotlin/org/gotson/komga/infrastructure/jooq/SeriesDaoTest.kt
index fbd873f94..51a22d0ca 100644
--- a/komga/src/test/kotlin/org/gotson/komga/infrastructure/jooq/SeriesDaoTest.kt
+++ b/komga/src/test/kotlin/org/gotson/komga/infrastructure/jooq/SeriesDaoTest.kt
@@ -195,7 +195,7 @@ class SeriesDaoTest(
   }
 
   @Test
-  fun `given existing series when searching then results is returned`() {
+  fun `given existing series when searching then result is returned`() {
     val series = Series(
       name = "Series",
       url = URL("file://series"),
@@ -213,6 +213,21 @@ class SeriesDaoTest(
     assertThat(found).hasSize(1)
   }
 
+  @Test
+  fun `given existing series when searching by regex then result is returned`() {
+    val series = Series(
+      name = "my Series",
+      url = URL("file://series"),
+      fileLastModified = LocalDateTime.now(),
+      libraryId = library.id
+    )
+    seriesDao.insert(series)
+
+    assertThat(seriesDao.findAll(SeriesSearch(searchRegex = Pair("^my", SeriesSearch.SearchField.NAME)))).hasSize(1)
+    assertThat(seriesDao.findAll(SeriesSearch(searchRegex = Pair("ries$", SeriesSearch.SearchField.NAME)))).hasSize(1)
+    assertThat(seriesDao.findAll(SeriesSearch(searchRegex = Pair("series", SeriesSearch.SearchField.NAME)))).hasSize(1)
+  }
+
   @Test
   fun `given existing series when finding by libraryId then series are returned`() {
     val series = Series(
diff --git a/komga/src/test/kotlin/org/gotson/komga/interfaces/rest/SeriesControllerTest.kt b/komga/src/test/kotlin/org/gotson/komga/interfaces/rest/SeriesControllerTest.kt
index 86bfefdfd..26127766e 100644
--- a/komga/src/test/kotlin/org/gotson/komga/interfaces/rest/SeriesControllerTest.kt
+++ b/komga/src/test/kotlin/org/gotson/komga/interfaces/rest/SeriesControllerTest.kt
@@ -86,6 +86,38 @@ class SeriesControllerTest(
     seriesLifecycle.deleteMany(seriesRepository.findAll())
   }
 
+  @Nested
+  inner class Search {
+    @Test
+    @WithMockCustomUser
+    fun `given series when searching by regex then series are found`() {
+      val alphaC = seriesLifecycle.createSeries(makeSeries("TheAlpha", libraryId = library.id))
+      seriesMetadataRepository.findById(alphaC.id).let {
+        seriesMetadataRepository.update(it.copy(titleSort = "Alpha, The"))
+      }
+      seriesLifecycle.createSeries(makeSeries("TheBeta", libraryId = library.id))
+
+      mockMvc.get("/api/v1/series") {
+        param("search_regex", "a$,title_sort")
+      }
+        .andExpect {
+          status { isOk() }
+          jsonPath("$.content.length()") { value(1) }
+          jsonPath("$.content[0].metadata.title") { value("TheBeta") }
+        }
+
+      mockMvc.get("/api/v1/series") {
+        param("search_regex", "^the,title")
+      }
+        .andExpect {
+          status { isOk() }
+          jsonPath("$.content.length()") { value(2) }
+          jsonPath("$.content[0].metadata.title") { value("TheAlpha") }
+          jsonPath("$.content[1].metadata.title") { value("TheBeta") }
+        }
+    }
+  }
+
   @Nested
   inner class SeriesSort {
     @Test