12, Smart (12,スマート, 12, Smart) is the twelfth studio album by Japanese girl group Morning Musume.

It is the last album to feature Ai Takahashi, Risa Niigaki, and Aika Mitsui and the first to feature the ninth-generation members Mizuki Fukumura, Erina Ikuta, Riho Sayashi, and Kanon Suzuki.

All tracks are written by Tsunku