My Lovely Sam Soon (Korean: 내 이름은 김삼순) is a 2005 South Korean television series based on the internet novel of the same title by Ji Soo-hyun, which was published on March 9, 2004. Touted as the Korean version of Bridget Jones's Diary, it starred Kim Sun-a (who gained 15 pounds for the role), Hyun Bin, Jung Ryeo-won and Daniel Henney. The series aired on MBC from June 1 to July 21, 2005 on Wednesdays and Thursdays at 21:55 (KST) for 16 episodes.

"Sam-soon" is an old-fashioned name in Korean culture. It is translated as "3rd daughter" (sam (삼) is three, soon (순) is meek or feminine).

The romantic comedy-drama series was a huge hit, with an average viewership rating of 37.6% and its peak rating of 49.1% (for the finale) makes it one of the highest-rated Korean dramas of all time. It also won numerous awards, including the Baeksang Arts Awards Grand Prize for TV and the Grand Prize at the MBC Drama Awards for Kim Sun-ah.

An abridged 8-episode version of the series was released on Wavve on September 6, 2024 which is part of the platform's "New Classic Project".