diff --git a/ports/duckdb/bigobj.patch b/ports/duckdb/bigobj.patch
new file mode 100644
index 00000000000000..e81bb2d34e34a7
--- /dev/null
+++ b/ports/duckdb/bigobj.patch
@@ -0,0 +1,14 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 2624479..4496860 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -727,6 +727,9 @@ function(add_library_unity NAME MODE)
+     enable_unity_build(${NAME} SRCS)
+   endif()
+   add_library(${NAME} OBJECT ${SRCS})
++  if(MSVC)
++    target_compile_options(${NAME} PRIVATE /bigobj)
++  endif()
+ endfunction()
+ 
+ function(disable_target_warnings NAME)
diff --git a/ports/duckdb/portfile.cmake b/ports/duckdb/portfile.cmake
new file mode 100644
index 00000000000000..5e687193e59b10
--- /dev/null
+++ b/ports/duckdb/portfile.cmake
@@ -0,0 +1,72 @@
+vcpkg_from_github(
+        OUT_SOURCE_PATH SOURCE_PATH
+        REPO duckdb/duckdb
+        REF v${VERSION}
+        SHA512 f5bca7a3b6f763b4b1a1f39e53c6f818925584fb44886e291ac3546fe50de545e80d16b4120f0126020e44b601a1b9193f4faad7a3dc8799cda843b1965038f2
+        HEAD_REF master
+    PATCHES
+        bigobj.patch
+        unvendor_icu_and_find_dependency.patch # https://github.com/duckdb/duckdb/pull/16176 + https://github.com/duckdb/duckdb/pull/16197
+)
+
+# Remove vendored dependencies which are not properly namespaced
+file(REMOVE_RECURSE
+    "${SOURCE_PATH}/third_party/catch"
+    "${SOURCE_PATH}/third_party/imdb"
+    "${SOURCE_PATH}/third_party/snowball"
+    "${SOURCE_PATH}/third_party/tpce-tool"
+)
+
+string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "static" DUCKDB_BUILD_STATIC)
+string(COMPARE EQUAL "${VCPKG_LIBRARY_LINKAGE}" "dynamic" DUCKDB_BUILD_DYNAMIC)
+
+set(EXTENSION_LIST "autocomplete;httpfs;icu;json;tpcds;tpch")
+set(BUILD_EXTENSIONS "")
+foreach(EXT ${EXTENSION_LIST})
+    if(${EXT} IN_LIST FEATURES)
+        list(APPEND BUILD_EXTENSIONS ${EXT})
+    endif()
+endforeach()
+if(NOT "${BUILD_EXTENSIONS}" STREQUAL "")
+    set(BUILD_EXTENSIONS_FLAG "-DBUILD_EXTENSIONS='${BUILD_EXTENSIONS}'")
+endif()
+
+vcpkg_cmake_configure(
+        SOURCE_PATH ${SOURCE_PATH}
+        OPTIONS
+            -DOVERRIDE_GIT_DESCRIBE=v${VERSION}
+            -DDUCKDB_EXPLICIT_VERSION=v${VERSION}
+            -DBUILD_UNITTESTS=OFF
+            -DBUILD_SHELL=FALSE
+            "${BUILD_EXTENSIONS_FLAG}"
+            -DENABLE_EXTENSION_AUTOLOADING=1
+            -DENABLE_EXTENSION_AUTOINSTALL=1
+            -DWITH_INTERNAL_ICU=OFF
+            -DENABLE_SANITIZER=OFF
+            -DENABLE_THREAD_SANITIZER=OFF
+            -DENABLE_UBSAN=OFF
+)
+
+vcpkg_cmake_install()
+
+if(EXISTS "${CURRENT_PACKAGES_DIR}/CMake")
+    vcpkg_cmake_config_fixup(CONFIG_PATH CMake)
+elseif(EXISTS "${CURRENT_PACKAGES_DIR}/lib/cmake/DuckDB")
+    vcpkg_cmake_config_fixup(CONFIG_PATH "lib/cmake/DuckDB")
+elseif(EXISTS "${CURRENT_PACKAGES_DIR}/lib/cmake/${PORT}")
+    vcpkg_cmake_config_fixup(CONFIG_PATH "lib/cmake/${PORT}")
+endif()
+
+if(VCPKG_LIBRARY_LINKAGE STREQUAL static)
+    file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/bin" "${CURRENT_PACKAGES_DIR}/debug/bin")
+endif()
+
+file(REMOVE_RECURSE
+    "${CURRENT_PACKAGES_DIR}/include/duckdb/main/capi/header_generation"
+)
+
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/include")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/debug/share")
+file(REMOVE_RECURSE "${CURRENT_PACKAGES_DIR}/include/duckdb/storage/serialization")
+file(INSTALL "${CMAKE_CURRENT_LIST_DIR}/usage" DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}")
+vcpkg_install_copyright(FILE_LIST "${SOURCE_PATH}/LICENSE")
diff --git a/ports/duckdb/unvendor_icu_and_find_dependency.patch b/ports/duckdb/unvendor_icu_and_find_dependency.patch
new file mode 100644
index 00000000000000..204015b048d8b6
--- /dev/null
+++ b/ports/duckdb/unvendor_icu_and_find_dependency.patch
@@ -0,0 +1,62 @@
+diff --git a/DuckDBConfig.cmake.in b/DuckDBConfig.cmake.in
+index ef61b6b..2e5270e 100644
+--- a/DuckDBConfig.cmake.in
++++ b/DuckDBConfig.cmake.in
+@@ -4,6 +4,12 @@
+ #  DuckDB_INCLUDE_DIRS - include directories for DuckDB
+ #  DuckDB_LIBRARIES    - libraries to link against
+ 
++include(CMakeFindDependencyMacro)
++find_dependency(Threads)
++if(NOT @WITH_INTERNAL_ICU@)
++    find_dependency(ICU COMPONENTS i18n uc)
++endif()
++
+ # Compute paths
+ get_filename_component(DuckDB_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+ set(DuckDB_INCLUDE_DIRS "@CONF_INCLUDE_DIRS@")
+diff --git a/extension/icu/CMakeLists.txt b/extension/icu/CMakeLists.txt
+index 65cbe38..6a38f93 100644
+--- a/extension/icu/CMakeLists.txt
++++ b/extension/icu/CMakeLists.txt
+@@ -3,10 +3,13 @@ cmake_minimum_required(VERSION 2.8.12...3.29)
+ project(ICUExtension)
+ 
+ include_directories(include)
+-include_directories(third_party/icu/common)
+-include_directories(third_party/icu/i18n)
++option(WITH_INTERNAL_ICU "Use vendored copy of icu" TRUE)
++if(WITH_INTERNAL_ICU)
++    include_directories(third_party/icu/common)
++    include_directories(third_party/icu/i18n)
+ 
+-add_subdirectory(third_party)
++    add_subdirectory(third_party)
++endif()
+ 
+ set(ICU_EXTENSION_FILES
+     ${ICU_LIBRARY_FILES}
+@@ -26,6 +29,10 @@ set(ICU_EXTENSION_FILES
+ 
+ build_static_extension(icu ${ICU_EXTENSION_FILES})
+ link_threads(icu_extension)
++if(NOT WITH_INTERNAL_ICU)
++    find_package(ICU COMPONENTS i18n uc REQUIRED)
++    target_link_libraries(icu_extension ICU::i18n ICU::uc)
++endif()
+ disable_target_warnings(icu_extension)
+ set(PARAMETERS "-no-warnings")
+ build_loadable_extension(icu ${PARAMETERS} ${ICU_EXTENSION_FILES})
+diff --git a/extension/icu/icu-datefunc.cpp b/extension/icu/icu-datefunc.cpp
+index 995f594..a8092b6 100644
+--- a/extension/icu/icu-datefunc.cpp
++++ b/extension/icu/icu-datefunc.cpp
+@@ -72,7 +72,7 @@ unique_ptr<FunctionData> ICUDateFunc::Bind(ClientContext &context, ScalarFunctio
+ }
+ 
+ void ICUDateFunc::SetTimeZone(icu::Calendar *calendar, const string_t &tz_id) {
+-	auto tz = icu_66::TimeZone::createTimeZone(icu::UnicodeString::fromUTF8(icu::StringPiece(tz_id.GetString())));
++	auto tz = icu::TimeZone::createTimeZone(icu::UnicodeString::fromUTF8(icu::StringPiece(tz_id.GetString())));
+ 	if (*tz == icu::TimeZone::getUnknown()) {
+ 		delete tz;
+ 		throw NotImplementedException("Unknown TimeZone '%s'", tz_id.GetString());
diff --git a/ports/duckdb/usage b/ports/duckdb/usage
new file mode 100644
index 00000000000000..97870d4d2ad1d9
--- /dev/null
+++ b/ports/duckdb/usage
@@ -0,0 +1,4 @@
+The package DuckDB provides CMake targets:
+
+    find_package(DuckDB CONFIG REQUIRED)
+    target_link_libraries(main PRIVATE $<IF:$<TARGET_EXISTS:duckdb>,duckdb,duckdb_static>)
diff --git a/ports/duckdb/vcpkg.json b/ports/duckdb/vcpkg.json
new file mode 100644
index 00000000000000..0ebab7d1069af9
--- /dev/null
+++ b/ports/duckdb/vcpkg.json
@@ -0,0 +1,47 @@
+{
+  "name": "duckdb",
+  "version": "1.2.0",
+  "description": "High-performance in-process analytical database system",
+  "homepage": "https://duckdb.org",
+  "license": "MIT",
+  "supports": "!(uwp | android | (windows & arm64))",
+  "dependencies": [
+    {
+      "name": "vcpkg-cmake",
+      "host": true
+    },
+    {
+      "name": "vcpkg-cmake-config",
+      "host": true
+    }
+  ],
+  "features": {
+    "autocomplete": {
+      "description": "Statically link the autocomplete extension into DuckDB"
+    },
+    "httpfs": {
+      "description": "Statically link the httpfs extension into DuckDB",
+      "dependencies": [
+        "openssl"
+      ]
+    },
+    "icu": {
+      "description": "Statically link the icu extension into DuckDB",
+      "dependencies": [
+        {
+          "name": "icu",
+          "default-features": false
+        }
+      ]
+    },
+    "json": {
+      "description": "Statically link the json extension into DuckDB"
+    },
+    "tpcds": {
+      "description": "Statically link the tpcds extension into DuckDB"
+    },
+    "tpch": {
+      "description": "Statically link the tpch extension into DuckDB"
+    }
+  }
+}
diff --git a/versions/baseline.json b/versions/baseline.json
index 02c3f6475ba282..cf75d96ac03f60 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -2412,6 +2412,10 @@
       "baseline": "1.21",
       "port-version": 0
     },
+    "duckdb": {
+      "baseline": "1.2.0",
+      "port-version": 0
+    },
     "duckx": {
       "baseline": "1.2.2",
       "port-version": 1
diff --git a/versions/d-/duckdb.json b/versions/d-/duckdb.json
new file mode 100644
index 00000000000000..faf6ece81d9546
--- /dev/null
+++ b/versions/d-/duckdb.json
@@ -0,0 +1,9 @@
+{
+  "versions": [
+    {
+      "git-tree": "02e6c406fafcd36a23c51998c14c1e95653b2254",
+      "version": "1.2.0",
+      "port-version": 0
+    }
+  ]
+}