Mother is the fourth studio album by Japanese rock band Luna Sea, released on October 26, 1994.

Guitarist Sugizo cited "Rosier" as one of the songs wherein he tried to replicate the "psychedelic feel of shoegaze bands" by using effects, "like playing fast with a wah-wah pedal, or using tape-echo and harmonizers.

The album was remastered and re-released by Universal Music Group on December 5, 2007, it came with a DVD of the promotional videos for "Rosier", "True Blue" and "Mother".

Calling it Luna Sea's magnum opus, he wrote that it achieved "huge success by blending the gothic romanticism of albums past with radiant vibrancy.

In 2023, Luna Sea re-recorded the entirety of Mother and Style (1996) and released them simultaneously on November 29 through Avex Trax.

Guitarist Inoran said that after their December 22–23, 2018 concerts, where the band recreated setlists from the tours for Image (1992) and Eden (1993), they wanted to do the same for Mother.