Loic Costerg (born 9 May 1987 in Moûtiers) is a French bobsledder.

He teamed with brakeman Romain Heinrich in the two-man event, finishing 20th, and in the France-1 sled with Florent Ribet, Heinrich and Elly Lefort in the four-man event, finishing 17th.

[2][3] As of April 2014, his best showing at the World Championships is 17th, in the 2013 two-man event.

[1] Costerg made his World Cup debut in December 2013.

This biographical article relating to bobsleigh in France is a stub.