diff --git a/pkgs/development/libraries/boost/1.86.nix b/pkgs/development/libraries/boost/1.86.nix
new file mode 100644
index 000000000000..a29f3ecf785f
--- /dev/null
+++ b/pkgs/development/libraries/boost/1.86.nix
@@ -0,0 +1,19 @@
+{ callPackage, fetchurl, ... }@args:
+
+callPackage ./generic.nix (
+  args
+  // rec {
+    version = "1.86.0";
+
+    src = fetchurl {
+      urls = [
+        "mirror://sourceforge/boost/boost_${builtins.replaceStrings [ "." ] [ "_" ] version}.tar.bz2"
+        "https://boostorg.jfrog.io/artifactory/main/release/${version}/source/boost_${
+          builtins.replaceStrings [ "." ] [ "_" ] version
+        }.tar.bz2"
+      ];
+      # SHA256 from http://www.boost.org/users/history/version_1_86_0.html
+      sha256 = "1bed88e40401b2cb7a1f76d4bab499e352fa4d0c5f31c0dbae64e24d34d7513b";
+    };
+  }
+)
diff --git a/pkgs/development/libraries/boost/default.nix b/pkgs/development/libraries/boost/default.nix
index 1a2ae9d24a32..fed5dbe834c3 100644
--- a/pkgs/development/libraries/boost/default.nix
+++ b/pkgs/development/libraries/boost/default.nix
@@ -26,4 +26,5 @@ in {
   boost183 = makeBoost ./1.83.nix;
   boost184 = makeBoost ./1.84.nix;
   boost185 = makeBoost ./1.85.nix;
+  boost186 = makeBoost ./1.86.nix;
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index bd753ee4b3d9..aba3cf0100fc 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -19592,6 +19592,7 @@ with pkgs;
     boost183
     boost184
     boost185
+    boost186
   ;
 
   boost = boost181;