diff --git a/nixos/modules/system/boot/networkd.nix b/nixos/modules/system/boot/networkd.nix
index 83654b88dbdc..1145831ee2ea 100644
--- a/nixos/modules/system/boot/networkd.nix
+++ b/nixos/modules/system/boot/networkd.nix
@@ -823,6 +823,16 @@ let
         (assertValueOneOf "OnLink" boolValues)
       ];
 
+      sectionDHCPServerStaticLease = checkUnitConfig "DHCPServerStaticLease" [
+        (assertOnlyFields [
+          "MACAddress"
+          "Address"
+        ])
+        (assertHasField "MACAddress")
+        (assertHasField "Address")
+        (assertMacAddress "MACAddress")
+      ];
+
     };
   };
 
@@ -1163,6 +1173,25 @@ let
     };
   };
 
+  dhcpServerStaticLeaseOptions = {
+    options = {
+      dhcpServerStaticLeaseConfig = mkOption {
+        default = {};
+        example = { MACAddress = "65:43:4a:5b:d8:5f"; Address = "192.168.1.42"; };
+        type = types.addCheck (types.attrsOf unitOption) check.network.sectionDHCPServerStaticLease;
+        description = ''
+          Each attribute in this set specifies an option in the
+          <literal>[DHCPServerStaticLease]</literal> section of the unit.  See
+          <citerefentry><refentrytitle>systemd.network</refentrytitle>
+          <manvolnum>5</manvolnum></citerefentry> for details.
+
+          Make sure to configure the corresponding client interface to use
+          <literal>ClientIdentifier=mac</literal>.
+        '';
+      };
+    };
+  };
+
   networkOptions = commonNetworkOptions // {
 
     linkConfig = mkOption {
@@ -1275,6 +1304,17 @@ let
       '';
     };
 
+    dhcpServerStaticLeases = mkOption {
+      default = [];
+      example = [ { MACAddress = "65:43:4a:5b:d8:5f"; Address = "192.168.1.42"; } ];
+      type = with types; listOf (submodule dhcpServerStaticLeaseOptions);
+      description = ''
+        A list of DHCPServerStaticLease sections to be added to the unit.  See
+        <citerefentry><refentrytitle>systemd.network</refentrytitle>
+        <manvolnum>5</manvolnum></citerefentry> for details.
+      '';
+    };
+
     ipv6Prefixes = mkOption {
       default = [];
       example = [ { AddressAutoconfiguration = true; OnLink = true; } ];
@@ -1646,6 +1686,10 @@ let
           [IPv6Prefix]
           ${attrsToSection x.ipv6PrefixConfig}
         '')
+        + flip concatMapStrings def.dhcpServerStaticLeases (x: ''
+          [DHCPServerStaticLease]
+          ${attrsToSection x.dhcpServerStaticLeaseConfig}
+        '')
         + def.extraConfig;
     };
 
diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix
index a1113ff631e3..06305460c6ac 100644
--- a/nixos/tests/all-tests.nix
+++ b/nixos/tests/all-tests.nix
@@ -454,6 +454,7 @@ in
   systemd-journal = handleTest ./systemd-journal.nix {};
   systemd-networkd = handleTest ./systemd-networkd.nix {};
   systemd-networkd-dhcpserver = handleTest ./systemd-networkd-dhcpserver.nix {};
+  systemd-networkd-dhcpserver-static-leases = handleTest ./systemd-networkd-dhcpserver-static-leases.nix {};
   systemd-networkd-ipv6-prefix-delegation = handleTest ./systemd-networkd-ipv6-prefix-delegation.nix {};
   systemd-networkd-vrf = handleTest ./systemd-networkd-vrf.nix {};
   systemd-nspawn = handleTest ./systemd-nspawn.nix {};
diff --git a/nixos/tests/systemd-networkd-dhcpserver-static-leases.nix b/nixos/tests/systemd-networkd-dhcpserver-static-leases.nix
new file mode 100644
index 000000000000..a8254a158016
--- /dev/null
+++ b/nixos/tests/systemd-networkd-dhcpserver-static-leases.nix
@@ -0,0 +1,81 @@
+# In contrast to systemd-networkd-dhcpserver, this test configures
+# the router with a static DHCP lease for the client's MAC address.
+import ./make-test-python.nix ({ lib, ... }: {
+  name = "systemd-networkd-dhcpserver-static-leases";
+  meta = with lib.maintainers; {
+    maintainers = [ veehaitch tomfitzhenry ];
+  };
+  nodes = {
+    router = {
+      virtualisation.vlans = [ 1 ];
+      systemd.services.systemd-networkd.environment.SYSTEMD_LOG_LEVEL = "debug";
+      networking = {
+        useNetworkd = true;
+        useDHCP = false;
+        firewall.enable = false;
+      };
+      systemd.network = {
+        networks = {
+          # systemd-networkd will load the first network unit file
+          # that matches, ordered lexiographically by filename.
+          # /etc/systemd/network/{40-eth1,99-main}.network already
+          # exists. This network unit must be loaded for the test,
+          # however, hence why this network is named such.
+          "01-eth1" = {
+            name = "eth1";
+            networkConfig = {
+              DHCPServer = true;
+              Address = "10.0.0.1/24";
+            };
+            dhcpServerStaticLeases = [{
+              dhcpServerStaticLeaseConfig = {
+                MACAddress = "02:de:ad:be:ef:01";
+                Address = "10.0.0.10";
+              };
+            }];
+          };
+        };
+      };
+    };
+
+    client = {
+      virtualisation.vlans = [ 1 ];
+      systemd.services.systemd-networkd.environment.SYSTEMD_LOG_LEVEL = "debug";
+      networking = {
+        useNetworkd = true;
+        useDHCP = false;
+        firewall.enable = false;
+        interfaces.eth1 = {
+          useDHCP = true;
+          macAddress = "02:de:ad:be:ef:01";
+        };
+      };
+
+      # This setting is important to have the router assign the
+      # configured lease based on the client's MAC address. Also see:
+      # https://github.com/systemd/systemd/issues/21368#issuecomment-982193546
+      systemd.network.networks."40-eth1".dhcpV4Config.ClientIdentifier = "mac";
+    };
+  };
+  testScript = ''
+    start_all()
+
+    with subtest("check router network configuration"):
+      router.wait_for_unit("systemd-networkd-wait-online.service")
+      eth1_status = router.succeed("networkctl status eth1")
+      assert "Network File: /etc/systemd/network/01-eth1.network" in eth1_status, \
+        "The router interface eth1 is not using the expected network file"
+      assert "10.0.0.1" in eth1_status, "Did not find expected router IPv4"
+
+    with subtest("check client network configuration"):
+      client.wait_for_unit("systemd-networkd-wait-online.service")
+      eth1_status = client.succeed("networkctl status eth1")
+      assert "Network File: /etc/systemd/network/40-eth1.network" in eth1_status, \
+        "The client interface eth1 is not using the expected network file"
+      assert "10.0.0.10" in eth1_status, "Did not find expected client IPv4"
+
+    with subtest("router and client can reach each other"):
+      client.wait_until_succeeds("ping -c 5 10.0.0.1")
+      router.wait_until_succeeds("ping -c 5 10.0.0.10")
+  '';
+})