diff --git a/client/index.html b/client/index.html
index 4c5ed79a3c..f14eff2c3e 100644
--- a/client/index.html
+++ b/client/index.html
@@ -557,6 +557,10 @@ <h1 id="game-over-player-name" class="modal-item">Player</h1>
                 <span class="stat-name">Kills:</span>
                 <span class="stat-value" id="game-over-kills"></span>
               </div>
+              <div class="stat" id="teamKills">
+                <span class="stat-name">Team kills:</span>
+                <span class="stat-value" id="game-over-team-kills"></span>
+              </div>
               <div class="stat">
                 <span class="stat-name">Damage done:</span>
                 <span class="stat-value" id="game-over-damage-done"></span>
diff --git a/client/src/scripts/managers/uiManager.ts b/client/src/scripts/managers/uiManager.ts
index 6f94fcbce7..ed56c490b3 100644
--- a/client/src/scripts/managers/uiManager.ts
+++ b/client/src/scripts/managers/uiManager.ts
@@ -200,6 +200,8 @@ export class UIManager {
         gameOverText: $<HTMLHeadingElement>("#game-over-text"),
         gameOverPlayerName: $<HTMLHeadingElement>("#game-over-player-name"),
         gameOverKills: $<HTMLSpanElement>("#game-over-kills"),
+        gameOverTeamKills: $<HTMLSpanElement>("#game-over-team-kills"),
+        teamKillsDisplay: $<HTMLSpanElement>("#teamKills"),
         gameOverDamageDone: $<HTMLSpanElement>("#game-over-damage-done"),
         gameOverDamageTaken: $<HTMLSpanElement>("#game-over-damage-taken"),
         gameOverTime: $<HTMLSpanElement>("#game-over-time"),
@@ -369,6 +371,7 @@ export class UIManager {
             gameOverRank,
             gameOverPlayerName,
             gameOverKills,
+            gameOverTeamKills,
             gameOverDamageDone,
             gameOverDamageTaken,
             gameOverTime
@@ -400,6 +403,7 @@ export class UIManager {
         gameOverPlayerName.html(playerName + playerBadgeText);
 
         gameOverKills.text(packet.kills);
+        gameOverTeamKills.text(packet.teamKills);
         gameOverDamageDone.text(packet.damageDone);
         gameOverDamageTaken.text(packet.damageTaken);
         gameOverTime.text(formatDate(packet.timeAlive));
@@ -410,6 +414,10 @@ export class UIManager {
 
         // Player rank
         gameOverRank.text(`#${packet.rank}`).toggleClass("won", packet.won);
+
+        if (game.teamID === undefined) {
+            this.ui.teamKillsDisplay.hide();
+        }
     }
 
     // I'd rewrite this as MapPings.filter(…), but it's not really clear how
diff --git a/common/src/packets/gameOverPacket.ts b/common/src/packets/gameOverPacket.ts
index 89a2dfe1da..24928941ef 100644
--- a/common/src/packets/gameOverPacket.ts
+++ b/common/src/packets/gameOverPacket.ts
@@ -5,6 +5,7 @@ export class GameOverPacket implements Packet {
     won!: boolean;
     playerID!: number;
     kills!: number;
+    teamKills!: number;
     damageDone!: number;
     damageTaken!: number;
     timeAlive!: number;
@@ -14,6 +15,7 @@ export class GameOverPacket implements Packet {
         stream.writeBoolean(this.won);
         stream.writeObjectID(this.playerID);
         stream.writeUint8(this.kills);
+        stream.writeUint8(this.teamKills);
         stream.writeUint16(this.damageDone);
         stream.writeUint16(this.damageTaken);
         stream.writeUint16(this.timeAlive);
@@ -24,6 +26,7 @@ export class GameOverPacket implements Packet {
         this.won = stream.readBoolean();
         this.playerID = stream.readObjectID();
         this.kills = stream.readUint8();
+        this.teamKills = stream.readUint8();
         this.damageDone = stream.readUint16();
         this.damageTaken = stream.readUint16();
         this.timeAlive = stream.readUint16();
diff --git a/server/src/objects/player.ts b/server/src/objects/player.ts
index 175ae314ad..f631bf65d5 100644
--- a/server/src/objects/player.ts
+++ b/server/src/objects/player.ts
@@ -75,6 +75,7 @@ export class Player extends BaseGameObject<ObjectCategory.Player> {
     readonly ip?: string;
 
     teamID?: number;
+    teamKills = 0;
 
     readonly loadout: {
         badge?: BadgeDefinition
@@ -1367,6 +1368,13 @@ export class Player extends BaseGameObject<ObjectCategory.Player> {
                 if (item.definition.killstreak) {
                     killFeedPacket.killstreak = item.stats.kills;
                 }
+
+                ++player.teamKills;
+                for (const p of this.game.livingPlayers) {
+                    if (p.teamID == player.teamID) {
+                        p.teamKills = player.teamKills;
+                    }
+                }
             };
 
             const attributeToDowner = (): boolean => {
@@ -1612,6 +1620,7 @@ export class Player extends BaseGameObject<ObjectCategory.Player> {
         packet.won = won;
         packet.playerID = this.id;
         packet.kills = this.kills;
+        packet.teamKills = this.teamKills;
         packet.damageDone = this.damageDone;
         packet.damageTaken = this.damageTaken;
         packet.timeAlive = (this.game.now - this.joinTime) / 1000;