diff --git a/.github/workflows/build-wheels.yml b/.github/workflows/build-wheels.yml
index f67cf374a1..741939661b 100644
--- a/.github/workflows/build-wheels.yml
+++ b/.github/workflows/build-wheels.yml
@@ -30,6 +30,7 @@ jobs:
       matrix:
         buildplat:
           - [ubuntu-22.04, manylinux_x86_64]
+          - [linux-arm64-ubuntu24, manylinux_aarch64]
           - [macos-13, macosx_x86_64]
           - [macos-14, macosx_arm64]
           - [windows-2022, win_amd64]
@@ -39,7 +40,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: "Brew setup on macOS" # x-ref c8e49ba8f8b9ce
-        if: ${{ startsWith(matrix.os, 'macos-') == true }}
+        if: ${{ startsWith(matrix.buildplat[0], 'macos-') == true }}
         run: |
           set -e pipefail
           brew update
@@ -99,6 +100,7 @@ jobs:
           - macos-14
           - windows-2022
           - ubuntu-22.04
+          - linux-arm64-ubuntu24
         python: ["3.9", "3.10", "3.11", "3.12", "3.13"]
     runs-on: ${{ matrix.os }}
     steps:
diff --git a/cmake/DownloadTileDB.cmake b/cmake/DownloadTileDB.cmake
index 8db5015bdb..34f93dc05d 100644
--- a/cmake/DownloadTileDB.cmake
+++ b/cmake/DownloadTileDB.cmake
@@ -92,7 +92,11 @@ function(detect_artifact_name OUT_VAR)
                         SET(${OUT_VAR} TILEDB_MACOS-ARM64 PARENT_SCOPE)
                 endif()
         else() # Linux
-                SET(${OUT_VAR} TILEDB_LINUX-X86_64 PARENT_SCOPE)
+                if(CMAKE_SYSTEM_PROCESSOR MATCHES "aarch64")
+                        SET(${OUT_VAR} TILEDB_LINUX-ARM64 PARENT_SCOPE)
+                else()
+                        SET(${OUT_VAR} TILEDB_LINUX-X86_64 PARENT_SCOPE)
+                endif()
         endif()
 endfunction()
 
@@ -113,6 +117,7 @@ function(fetch_prebuilt_tiledb)
         if(NOT FETCH_PREBUILT_TILEDB_ARTIFACT_NAME)
                 detect_artifact_name(FETCH_PREBUILT_TILEDB_ARTIFACT_NAME)
         endif()
+        message(STATUS "Detected TileDB artifact name: ${FETCH_PREBUILT_TILEDB_ARTIFACT_NAME}")
 
         string(STRIP ${HASH_${FETCH_PREBUILT_TILEDB_ARTIFACT_NAME}} HASH_${FETCH_PREBUILT_TILEDB_ARTIFACT_NAME})
         FetchContent_Declare(
@@ -122,4 +127,4 @@ function(fetch_prebuilt_tiledb)
         )
         FetchContent_MakeAvailable(tiledb)
         set(TileDB_DIR ${tiledb_SOURCE_DIR}/lib/cmake/TileDB PARENT_SCOPE)
-endfunction()
\ No newline at end of file
+endfunction()