diff --git a/client.go b/client.go
index 0333930..9e9f6ea 100644
--- a/client.go
+++ b/client.go
@@ -286,9 +286,13 @@ func (c *Client) GetEnrichedActivitiesByID(ctx context.Context, ids []string, op
 }
 
 // GetReactions returns reactions for the current app having the given IDs.
-func (c *Client) GetReactions(ctx context.Context, ids []string) (*GetReactionsByIDsResponse, error) {
+func (c *Client) GetReactions(ctx context.Context, ids []string, opts ...GetReactionsOption) (*GetReactionsByIDsResponse, error) {
 	endpoint := c.makeEndpoint("reaction/get_many/")
 	endpoint.addQueryParam(makeRequestOption("ids", strings.Join(ids, ",")))
+
+	for _, opt := range opts {
+		endpoint.addQueryParam(opt)
+	}
 	data, err := c.get(ctx, endpoint, nil, c.authenticator.reactionsAuth)
 	if err != nil {
 		return nil, err
diff --git a/client_test.go b/client_test.go
index 3d1067e..1b8695b 100644
--- a/client_test.go
+++ b/client_test.go
@@ -155,6 +155,14 @@ func TestGetReactions(t *testing.T) {
 	testRequest(t, requester.req, http.MethodGet, "https://api.stream-io-api.com/api/v1.0/reaction/get_many/?api_key=key&ids=foo%2Cbar%2Cbaz", "")
 }
 
+func TestGetReactionsIncludeDeleted(t *testing.T) {
+	ctx := context.Background()
+	client, requester := newClient(t)
+	_, err := client.GetReactions(ctx, []string{"foo", "bar", "baz"}, stream.WithReactionsIncludeDeleted())
+	require.NoError(t, err)
+	testRequest(t, requester.req, http.MethodGet, "https://api.stream-io-api.com/api/v1.0/reaction/get_many/?api_key=key&ids=foo%2Cbar%2Cbaz&include_deleted=true", "")
+}
+
 func TestUpdateActivityByID(t *testing.T) {
 	ctx := context.Background()
 	client, requester := newClient(t)
diff --git a/options.go b/options.go
index a7af626..5dc4832 100644
--- a/options.go
+++ b/options.go
@@ -414,3 +414,11 @@ func (nop) values() (key, value string) {
 func (nop) valid() bool {
 	return false
 }
+
+type GetReactionsOption struct {
+	requestOption
+}
+
+func WithReactionsIncludeDeleted() GetReactionsOption {
+	return GetReactionsOption{makeRequestOption("include_deleted", true)}
+}