diff --git a/common/src/main/java/earth/terrarium/heracles/common/commands/CompleteCommand.java b/common/src/main/java/earth/terrarium/heracles/common/commands/CompleteCommand.java
new file mode 100644
index 00000000..2cca2b97
--- /dev/null
+++ b/common/src/main/java/earth/terrarium/heracles/common/commands/CompleteCommand.java
@@ -0,0 +1,62 @@
+package earth.terrarium.heracles.common.commands;
+
+import com.mojang.brigadier.arguments.StringArgumentType;
+import com.mojang.brigadier.builder.LiteralArgumentBuilder;
+import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.suggestion.SuggestionProvider;
+import earth.terrarium.heracles.api.quests.Quest;
+import earth.terrarium.heracles.common.handlers.progress.QuestProgressHandler;
+import earth.terrarium.heracles.common.handlers.quests.QuestHandler;
+import net.minecraft.commands.CommandSourceStack;
+import net.minecraft.commands.Commands;
+import net.minecraft.commands.SharedSuggestionProvider;
+import net.minecraft.commands.arguments.EntityArgument;
+import net.minecraft.network.chat.Component;
+import net.minecraft.server.level.ServerPlayer;
+
+import java.util.Collection;
+import java.util.List;
+
+public class CompleteCommand {
+
+    private static final SuggestionProvider<CommandSourceStack> QUESTS = (context, builder) -> {
+        SharedSuggestionProvider.suggest(
+            QuestHandler.quests()
+                .keySet()
+                .stream()
+                .map(StringArgumentType::escapeIfRequired),
+            builder
+        );
+        return builder.buildFuture();
+    };
+
+    public static LiteralArgumentBuilder<CommandSourceStack> complete() {
+        return Commands.literal("complete")
+            .requires(source -> source.hasPermission(2))
+            .then(Commands.argument("quest", StringArgumentType.string())
+                .suggests(QUESTS)
+                .then(Commands.argument("target", EntityArgument.players())
+                    .executes(context -> complete(EntityArgument.getPlayers(context, "target"), context))
+                )
+                .executes(context -> complete(List.of(context.getSource().getPlayerOrException()), context))
+            );
+    }
+
+    private static int complete(Collection<ServerPlayer> players, CommandContext<CommandSourceStack> context) {
+        CommandSourceStack source = context.getSource();
+        String quest = StringArgumentType.getString(context, "quest");
+        Quest questObj = QuestHandler.get(quest);
+        if (questObj == null) {
+            source.sendFailure(Component.translatable("commands.heracles.complete.failed", quest));
+            return 0;
+        }
+        for (ServerPlayer player : players) {
+            QuestProgressHandler.getProgress(source.getServer(), player.getUUID()).completeQuest(quest, questObj, player);
+        }
+        source.sendSuccess(
+            () -> Component.translatable("commands.heracles.complete.success", quest),
+            false
+        );
+        return 1;
+    }
+}
diff --git a/common/src/main/java/earth/terrarium/heracles/common/commands/ModCommands.java b/common/src/main/java/earth/terrarium/heracles/common/commands/ModCommands.java
index 5f17e15f..5d8657a1 100644
--- a/common/src/main/java/earth/terrarium/heracles/common/commands/ModCommands.java
+++ b/common/src/main/java/earth/terrarium/heracles/common/commands/ModCommands.java
@@ -37,6 +37,7 @@ public static void init(CommandDispatcher<CommandSourceStack> dispatcher) {
                     })))
             .then(ResetCommand.reset())
             .then(ResetCommand.resetAll())
+            .then(CompleteCommand.complete())
             .then(Commands.literal("dummy")
                 .requires(source -> source.hasPermission(2))
                 .then(Commands.argument("id", StringArgumentType.string())
diff --git a/common/src/main/java/earth/terrarium/heracles/common/handlers/progress/QuestProgress.java b/common/src/main/java/earth/terrarium/heracles/common/handlers/progress/QuestProgress.java
index 41878504..65e9e3eb 100644
--- a/common/src/main/java/earth/terrarium/heracles/common/handlers/progress/QuestProgress.java
+++ b/common/src/main/java/earth/terrarium/heracles/common/handlers/progress/QuestProgress.java
@@ -60,6 +60,10 @@ public boolean isComplete() {
         return complete;
     }
 
+    public void setComplete(boolean complete) {
+        this.complete = complete;
+    }
+
     public void claimReward(String reward) {
         claimed.add(reward);
     }
diff --git a/common/src/main/java/earth/terrarium/heracles/common/handlers/progress/QuestsProgress.java b/common/src/main/java/earth/terrarium/heracles/common/handlers/progress/QuestsProgress.java
index d1c5a526..1c96192b 100644
--- a/common/src/main/java/earth/terrarium/heracles/common/handlers/progress/QuestsProgress.java
+++ b/common/src/main/java/earth/terrarium/heracles/common/handlers/progress/QuestsProgress.java
@@ -70,6 +70,13 @@ public void resetQuest(String quest, ServerPlayer player) {
         this.completableQuests.updateCompleteQuests(this, player);
     }
 
+    public void completeQuest(String id, Quest quest, ServerPlayer player) {
+        QuestProgress progress = getProgress(id);
+        progress.setComplete(true);
+        this.progress.put(id, progress);
+        sendOutQuestChanged(id, quest, progress, player);
+    }
+
     public void reset() {
         progress.clear();
         completableQuests.updateCompleteQuests(this);
diff --git a/common/src/main/resources/assets/heracles/lang/en_us.json b/common/src/main/resources/assets/heracles/lang/en_us.json
index 370ff3e7..00f8db13 100644
--- a/common/src/main/resources/assets/heracles/lang/en_us.json
+++ b/common/src/main/resources/assets/heracles/lang/en_us.json
@@ -105,6 +105,8 @@
 
     "commands.heracles.reset.success": "[Heracles] Quest %s reset successfully.",
     "commands.heracles.resetall.success": "[Heracles] Quests reset successfully.",
+    "commands.heracles.complete.success": "[Heracles] Quest %s successfully completed.",
+    "commands.heracles.complete.failed": "[Heracles] Quest %s could not be completed.",
     "commands.heracles.pin.success.pinned": "[Heracles] Quest %s pinned.",
     "commands.heracles.pin.success.unpinned": "[Heracles] Quest %s unpinned.",
     "commands.heracles.pin.dummy.completed": "[Heracles] Quest %s completed."