Autumn in My Heart (Korean: 가을동화) is a 2000 South Korean romantic television drama starring Song Seung-heon, Song Hye-kyo, and Won Bin. The series is the first installment of season-themed tetralogy Endless Love drama series directed by Yoon Seok-ho. It aired on KBS2 from September 18 to November 7, 2000, on Mondays and Tuesdays at 21:55 (KST) for 16 episodes.

The series was very successful in South Korea, averaging viewership ratings of 38.6% and reaching a peak viewership of 46.1%. It is considered a pioneer in Korean melodramatic series, launching a worldwide fever that is commonly referred to as the "Korean Wave". Tours of sites in Korea related to the show have been developed following its success.