diff --git a/cmake/OpenCVDetectCUDAUtils.cmake b/cmake/OpenCVDetectCUDAUtils.cmake
index 97676628ab..187740a664 100644
--- a/cmake/OpenCVDetectCUDAUtils.cmake
+++ b/cmake/OpenCVDetectCUDAUtils.cmake
@@ -95,7 +95,7 @@ endfunction()
 
 macro(ocv_initialize_nvidia_device_generations)
   OCV_OPTION(CUDA_ENABLE_DEPRECATED_GENERATION "Enable deprecated generations in the list" OFF)
-  set(_generations "Maxwell" "Pascal" "Volta" "Turing" "Ampere" "Lovelace" "Hopper")
+  set(_generations "Maxwell" "Pascal" "Volta" "Turing" "Ampere" "Lovelace" "Hopper" "Blackwell")
   if(CUDA_ENABLE_DEPRECATED_GENERATION)
     set(_generations "Fermi" "${_generations}")
     set(_generations "Kepler" "${_generations}")
@@ -109,6 +109,7 @@ macro(ocv_initialize_nvidia_device_generations)
   set(_arch_ampere   "8.0;8.6")
   set(_arch_lovelace "8.9")
   set(_arch_hopper   "9.0")
+  set(_arch_blackwell "10.0;12.0")
   if(NOT CMAKE_CROSSCOMPILING)
     list(APPEND _generations "Auto")
   endif()
@@ -246,6 +247,8 @@ macro(ocv_set_cuda_arch_bin_and_ptx nvcc_executable)
     set(__cuda_arch_bin ${_arch_lovelace})
   elseif(CUDA_GENERATION STREQUAL "Hopper")
     set(__cuda_arch_bin ${_arch_hopper})
+  elseif(CUDA_GENERATION STREQUAL "Blackwell")
+    set(__cuda_arch_bin ${_arch_blackwell})
   elseif(CUDA_GENERATION STREQUAL "Auto")
     ocv_detect_native_cuda_arch(${nvcc_executable} _nvcc_res _nvcc_out)
     if(NOT _nvcc_res EQUAL 0)
@@ -270,13 +273,14 @@ macro(ocv_set_cuda_arch_bin_and_ptx nvcc_executable)
       endif()
       if(NOT _nvcc_res EQUAL 0)
         message(STATUS "CUDA: Automatic detection of CUDA generation failed. Going to build for all known architectures")
-        # TX1 (5.3) TX2 (6.2) Xavier (7.2) V100 (7.0) Orin (8.7)
+        # TX1 (5.3) TX2 (6.2) Xavier (7.2) V100 (7.0) Orin (8.7) Thor (10.1)
         ocv_filter_available_architecture(${nvcc_executable} __cuda_arch_bin
             5.3
             6.2
             7.2
             7.0
             8.7
+            10.1
         )
       else()
         set(__cuda_arch_bin "${_nvcc_out}")
@@ -293,6 +297,7 @@ macro(ocv_set_cuda_arch_bin_and_ptx nvcc_executable)
           ${_arch_ampere}
           ${_arch_lovelace}
           ${_arch_hopper}
+          ${_arch_blackwell}
       )
       list(GET __cuda_arch_bin -1 __cuda_arch_ptx)
     endif()