Yashiki (written: 屋敷 lit. "residence" or 家鋪) is a Japanese surname. Notable people with the surname include:
- Gota Yashiki (屋敷 豪太, born 1962), Japanese musician
- Nobuyuki Yashiki (屋敷 伸之, born 1972), Japanese shogi player
- Takaji Yashiki (家鋪 隆仁, 1949–2014), better known as Takajin, Japanese singer and television personality