Siân Heder（1977 年 6 月 23 日出生）是一位美国作家、制片人和电影制片人，以编剧和导演电影《塔卢拉》和《CODA》而闻名。CODA 为 Heder 赢得了奥斯卡最佳改编剧本奖，而这部电影则获得了最佳影片奖。她还参与了电视连续剧《特定年龄的男人》（她因此获得了皮博迪奖）和《橙色是新黑人》。

Siân Heder (born June 23, 1977) is an American writer, producer, and filmmaker best known for writing and directing the films Tallulah and CODA. CODA earned Heder an Academy Award for Best Adapted Screenplay, while the film won for Best Picture. She has also worked on the television series Men of a Certain Age (for which she received a Peabody Award) and Orange is the New Black.