Seiya Sanada (真田 聖也 Sanada Seiya?) (born January 28, 1988) is a Japanese professional wrestler best known for his work in All Japan Pro Wrestling, where he was the first Gaora TV Champion when he won a tournament, a two-time All Asia Tag Team Champion, and a one-time World Tag Team Champion after winning the 2011 World's Strongest Tag Determination League. Sanada is also known for his time in the Japanese Wrestle-1 and American Total Nonstop Action Wrestling (TNA) promotions, performing in the latter as The Great Sanada and becoming a one-time TNA X Division Champion.
- All Japan Pro Wrestling All Asia Tag Team Championship
- All Japan Pro Wrestling Gaora TV Championship
- All Japan Pro Wrestling World Tag Team Championship
- TNA X Division Championship