diff --git a/CMake/FindEigen3.cmake b/CMake/FindEigen3.cmake
deleted file mode 100644
index 103690ed5a..0000000000
--- a/CMake/FindEigen3.cmake
+++ /dev/null
@@ -1,33 +0,0 @@
-find_path(Eigen3_INCLUDE_DIR
-  NAMES signature_of_eigen3_matrix_library
-  PATH_SUFFIXES eigen3 eigen
-  DOC "Eigen include directory")
-mark_as_advanced(Eigen3_INCLUDE_DIR)
-
-if (Eigen3_INCLUDE_DIR)
-  file(STRINGS "${Eigen3_INCLUDE_DIR}/Eigen/src/Core/util/Macros.h" _Eigen3_version_lines
-    REGEX "#define[ \t]+EIGEN_(WORLD|MAJOR|MINOR)_VERSION")
-  string(REGEX REPLACE ".*EIGEN_WORLD_VERSION *\([0-9]*\).*" "\\1" _Eigen3_version_world "${_Eigen3_version_lines}")
-  string(REGEX REPLACE ".*EIGEN_MAJOR_VERSION *\([0-9]*\).*" "\\1" _Eigen3_version_major "${_Eigen3_version_lines}")
-  string(REGEX REPLACE ".*EIGEN_MINOR_VERSION *\([0-9]*\).*" "\\1" _Eigen3_version_minor "${_Eigen3_version_lines}")
-  set(Eigen3_VERSION "${_Eigen3_version_world}.${_Eigen3_version_major}.${_Eigen3_version_minor}")
-  unset(_Eigen3_version_world)
-  unset(_Eigen3_version_major)
-  unset(_Eigen3_version_minor)
-  unset(_Eigen3_version_lines)
-endif ()
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(Eigen3
-  REQUIRED_VARS Eigen3_INCLUDE_DIR
-  VERSION_VAR Eigen3_VERSION)
-
-if (Eigen3_FOUND)
-  set(Eigen3_INCLUDE_DIRS "${Eigen3_INCLUDE_DIR}")
-
-  if (NOT TARGET Eigen3::Eigen3)
-    add_library(Eigen3::Eigen3 INTERFACE IMPORTED)
-    set_target_properties(Eigen3::Eigen3 PROPERTIES
-      INTERFACE_INCLUDE_DIRECTORIES "${Eigen3_INCLUDE_DIR}")
-  endif ()
-endif ()
diff --git a/CMake/vtkInstallCMakePackage.cmake b/CMake/vtkInstallCMakePackage.cmake
index 7dbd33024c..343910c144 100644
--- a/CMake/vtkInstallCMakePackage.cmake
+++ b/CMake/vtkInstallCMakePackage.cmake
@@ -93,7 +93,6 @@ configure_file(
 set(vtk_cmake_module_files
   Finddouble-conversion.cmake
   FindDirectX.cmake
-  FindEigen3.cmake
   FindEXPAT.cmake
   FindExprTk.cmake
   FindFFMPEG.cmake
diff --git a/ThirdParty/eigen/CMakeLists.txt b/ThirdParty/eigen/CMakeLists.txt
index 38e1bdc3b1..f9ce623c44 100644
--- a/ThirdParty/eigen/CMakeLists.txt
+++ b/ThirdParty/eigen/CMakeLists.txt
@@ -14,7 +14,8 @@ vtk_module_third_party(
     STANDARD_INCLUDE_DIRS
   EXTERNAL
     PACKAGE Eigen3
-    TARGETS Eigen3::Eigen3
+    TARGETS Eigen3::Eigen
+    CONFIG_MODE
     STANDARD_INCLUDE_DIRS)
 
 configure_file(