Courtney Peldon (born April 13, 1981 or April 18, 1981) is an American television and film actress.

Peldon starred on Broadway at age 8 in Meet Me in St. Louis (1989) for the show's entire run in the role of Tootie.

Peldon is best known for her three seasons as Jonathan Taylor Thomas's on-screen girlfriend Lauren on Home Improvement, and for her three seasons on Boston Public. She has appeared in many roles on various television shows such as That '70s Show, Entourage, The Pretender, Star Trek: Deep Space Nine, Renegade and Nash Bridges.

She has played roles in several films including Out on a Limb, Little Giants, indie film Skin Walker, National Lampoon's Adam & Eve, Tobe Hooper's Mortuary, and the Farrelly brothers' comedy Say It Isn't So. More recent films include the science fiction thriller InAlienable, and the action-fantasy film Road to Hell.

For nine consecutive years, Peldon won, or at least was nominated for a Young Artist Award.