diff --git a/api/src/main/java/com/velocitypowered/api/proxy/Player.java b/api/src/main/java/com/velocitypowered/api/proxy/Player.java
index dae239b1f..feaadfa61 100644
--- a/api/src/main/java/com/velocitypowered/api/proxy/Player.java
+++ b/api/src/main/java/com/velocitypowered/api/proxy/Player.java
@@ -234,6 +234,11 @@ public interface Player extends
    * Gets the {@link ResourcePackInfo} of the currently applied
    * resource-pack or null if none.
    *
+   * <p> Note that since 1.20.3 it is no longer recommended to use
+   * this method as it will only return the last applied
+   * resource pack. To get all applied resource packs, use
+   * {@link #getAppliedResourcePacks()} instead. </p>
+   *
    * @return the applied resource pack or null if none.
    */
   @Nullable
@@ -245,6 +250,11 @@ public interface Player extends
    * the user is currently downloading or is currently
    * prompted to install or null if none.
    *
+   * <p> Note that since 1.20.3 it is no longer recommended to use
+   * this method as it will only return the last pending
+   * resource pack. To get all pending resource packs, use
+   * {@link #getPendingResourcePacks()} instead. </p>
+   *
    * @return the pending resource pack or null if none
    */
   @Nullable
diff --git a/proxy/src/main/java/com/velocitypowered/proxy/connection/client/ConnectedPlayer.java b/proxy/src/main/java/com/velocitypowered/proxy/connection/client/ConnectedPlayer.java
index df12320b5..b4953f1cd 100644
--- a/proxy/src/main/java/com/velocitypowered/proxy/connection/client/ConnectedPlayer.java
+++ b/proxy/src/main/java/com/velocitypowered/proxy/connection/client/ConnectedPlayer.java
@@ -64,6 +64,7 @@ import com.velocitypowered.proxy.protocol.packet.DisconnectPacket;
 import com.velocitypowered.proxy.protocol.packet.HeaderAndFooterPacket;
 import com.velocitypowered.proxy.protocol.packet.KeepAlivePacket;
 import com.velocitypowered.proxy.protocol.packet.PluginMessagePacket;
+import com.velocitypowered.proxy.protocol.packet.RemoveResourcePackPacket;
 import com.velocitypowered.proxy.protocol.packet.ResourcePackRequestPacket;
 import com.velocitypowered.proxy.protocol.packet.chat.ChatQueue;
 import com.velocitypowered.proxy.protocol.packet.chat.ChatType;
@@ -84,6 +85,8 @@ import io.netty.buffer.ByteBufUtil;
 import io.netty.buffer.Unpooled;
 import java.net.InetSocketAddress;
 import java.util.ArrayDeque;
+import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
@@ -101,6 +104,9 @@ import net.kyori.adventure.permission.PermissionChecker;
 import net.kyori.adventure.platform.facet.FacetPointers;
 import net.kyori.adventure.platform.facet.FacetPointers.Type;
 import net.kyori.adventure.pointer.Pointers;
+import net.kyori.adventure.resource.ResourcePackInfoLike;
+import net.kyori.adventure.resource.ResourcePackRequest;
+import net.kyori.adventure.resource.ResourcePackRequestLike;
 import net.kyori.adventure.text.Component;
 import net.kyori.adventure.text.format.NamedTextColor;
 import net.kyori.adventure.text.logger.slf4j.ComponentLogger;
@@ -153,6 +159,8 @@ public class ConnectedPlayer implements MinecraftConnectionAssociation, Player,
   private final Queue<ResourcePackInfo> outstandingResourcePacks = new ArrayDeque<>();
   private @Nullable ResourcePackInfo pendingResourcePack;
   private @Nullable ResourcePackInfo appliedResourcePack;
+  private @NotNull List<ResourcePackInfo> pendingResourcePacks = new ArrayList<>();
+  private @NotNull List<ResourcePackInfo> appliedResourcePacks = new ArrayList<>();
   private final @NotNull Pointers pointers =
       Player.super.pointers().toBuilder().withDynamic(Identity.UUID, this::getUniqueId)
           .withDynamic(Identity.NAME, this::getUsername)
@@ -974,6 +982,44 @@ public class ConnectedPlayer implements MinecraftConnectionAssociation, Player,
     }
   }
 
+  @Override
+  public void clearResourcePacks() {
+    if (this.getProtocolVersion().noLessThan(ProtocolVersion.MINECRAFT_1_20_3)) {
+      connection.write(new RemoveResourcePackPacket());
+    }
+  }
+
+  @Override
+  public void removeResourcePacks(@NotNull UUID id, @NotNull UUID @NotNull ... others) {
+    if (this.getProtocolVersion().noLessThan(ProtocolVersion.MINECRAFT_1_20_3)) {
+      connection.write(new RemoveResourcePackPacket(id));
+      for (final UUID other : others) {
+        connection.write(new RemoveResourcePackPacket(other));
+      }
+    }
+  }
+
+  @Override
+  public void removeResourcePacks(@NotNull ResourcePackRequest request) {
+    for (final net.kyori.adventure.resource.ResourcePackInfo resourcePackInfo : request.packs()) {
+      removeResourcePacks(resourcePackInfo.id());
+    }
+  }
+
+  @Override
+  public void removeResourcePacks(@NotNull ResourcePackRequestLike request) {
+    removeResourcePacks(request.asResourcePackRequest());
+  }
+
+  @Override
+  @SuppressWarnings("checkstyle:linelength")
+  public void removeResourcePacks(@NotNull ResourcePackInfoLike request, @NotNull ResourcePackInfoLike @NotNull ... others) {
+    removeResourcePacks(request.asResourcePackInfo().id());
+    for (final ResourcePackInfoLike other : others) {
+      removeResourcePacks(other.asResourcePackInfo().id());
+    }
+  }
+
   /**
    * Queues a resource-pack for sending to the player and sends it immediately if the queue is
    * empty.
@@ -1027,25 +1073,23 @@ public class ConnectedPlayer implements MinecraftConnectionAssociation, Player,
   @Override
   @Deprecated
   public @Nullable ResourcePackInfo getAppliedResourcePack() {
-    //TODO which resource pack should be returned here?
     return appliedResourcePack;
   }
 
   @Override
   @Deprecated
   public @Nullable ResourcePackInfo getPendingResourcePack() {
-    //TODO which resource pack should be returned here?
     return pendingResourcePack;
   }
 
   @Override
   public Collection<ResourcePackInfo> getAppliedResourcePacks() {
-    return Collections.EMPTY_LIST; //TODO
+    return new ArrayList<>(appliedResourcePacks);
   }
 
   @Override
   public Collection<ResourcePackInfo> getPendingResourcePacks() {
-    return Collections.EMPTY_LIST; //TODO
+    return new ArrayList<>(pendingResourcePacks);
   }
 
   /**
@@ -1079,6 +1123,10 @@ public class ConnectedPlayer implements MinecraftConnectionAssociation, Player,
       case ACCEPTED:
         previousResourceResponse = true;
         pendingResourcePack = queued;
+        if (this.getProtocolVersion().lessThan(ProtocolVersion.MINECRAFT_1_20_3)) {
+          pendingResourcePacks.clear();
+        }
+        pendingResourcePacks.add(queued);
         break;
       case DECLINED:
         previousResourceResponse = false;
@@ -1086,9 +1134,41 @@ public class ConnectedPlayer implements MinecraftConnectionAssociation, Player,
       case SUCCESSFUL:
         appliedResourcePack = queued;
         pendingResourcePack = null;
+        appliedResourcePacks.add(queued);
+        if (this.getProtocolVersion().lessThan(ProtocolVersion.MINECRAFT_1_20_3)) {
+          pendingResourcePacks.clear();
+        }
+        if (queued != null) {
+          pendingResourcePacks.removeIf(resourcePackInfo -> {
+            if (resourcePackInfo.getId() == null) {
+              return resourcePackInfo.getUrl().equals(queued.getUrl())
+                      && Arrays.equals(resourcePackInfo.getHash(), queued.getHash());
+            }
+            return resourcePackInfo.getId().equals(queued.getId());
+          });
+        }
         break;
       case FAILED_DOWNLOAD:
         pendingResourcePack = null;
+        if (this.getProtocolVersion().lessThan(ProtocolVersion.MINECRAFT_1_20_3)) {
+          pendingResourcePacks.clear();
+        }
+        if (queued != null) {
+          pendingResourcePacks.removeIf(resourcePackInfo -> {
+            if (resourcePackInfo.getId() == null) {
+              return resourcePackInfo.getUrl().equals(queued.getUrl())
+                      && Arrays.equals(resourcePackInfo.getHash(), queued.getHash());
+            }
+            return resourcePackInfo.getId().equals(queued.getId());
+          });
+        }
+        break;
+      case DISCARDED:
+        if (queued != null && queued.getId() != null) {
+          appliedResourcePacks.removeIf(resourcePackInfo -> {
+            return queued.getId().equals(resourcePackInfo.getId());
+          });
+        }
         break;
       default:
         break;
diff --git a/proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/ResourcePackRequestPacket.java b/proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/ResourcePackRequestPacket.java
index 8b8a56f6e..8f6cfe6e3 100644
--- a/proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/ResourcePackRequestPacket.java
+++ b/proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/ResourcePackRequestPacket.java
@@ -146,7 +146,12 @@ public class ResourcePackRequestPacket implements MinecraftPacket {
 
   @Override
   public String toString() {
-    return "ResourcePackRequest{" + "url='" + url + '\'' + ", hash='" + hash + '\'' +
-        ", isRequired=" + isRequired + ", prompt='" + prompt + '\'' + '}';
+    return "ResourcePackRequestPacket{" +
+            "id=" + id +
+            ", url='" + url + '\'' +
+            ", hash='" + hash + '\'' +
+            ", isRequired=" + isRequired +
+            ", prompt=" + prompt +
+            '}';
   }
 }
\ No newline at end of file
diff --git a/proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/ResourcePackResponsePacket.java b/proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/ResourcePackResponsePacket.java
index e5b0183ea..4ef08a009 100644
--- a/proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/ResourcePackResponsePacket.java
+++ b/proxy/src/main/java/com/velocitypowered/proxy/protocol/packet/ResourcePackResponsePacket.java
@@ -83,6 +83,10 @@ public class ResourcePackResponsePacket implements MinecraftPacket {
 
   @Override
   public String toString() {
-    return "ResourcePackResponse{" + "hash=" + hash + ", " + "status=" + status + '}';
+    return "ResourcePackResponsePacket{" +
+            "id=" + id +
+            ", hash='" + hash + '\'' +
+            ", status=" + status +
+            '}';
   }
 }
\ No newline at end of file