Louise Ridderström (born 24 December 1993) is a Swedish professional golfer who plays on the LPGA Tour.

Ridderström was born in Stockholm to a gymnast mother and a father (sv:Lars-Erik) who was member of the Swedish National Hockey Team.

In 2016, they lost to an English team with Alice Hewson, Bronte Law and Meghan MacLaren, after Ridderström finished third individually in the stroke play.

On the 2018 Symetra Tour, Ridderström made 15 cuts in 20 starts, winning her first professional event at the Valley Forge Invitational and recording three additional top-10 results.

[7][8] Ridderström spent 2022 on the Epson Tour, where she made 12 cuts in 18 starts with a season-best result of T5 at the Carolina Golf Classic.