At least three ships of the French Navy have been named L'Alsacien or Alsacien:
, a seized by Germany while on slip and renamed TA3 she was launched in 1942 but never completed , a Type 39 torpedo boat launched as the German T23 in 1941 she was acquired by France in 1946 and renamed. She was stricken in 1954. , a launched in 1957 and stricken in 1981