The 1981 Senior PGA Tour was the second season since the Senior PGA Tour officially began in 1980 (it was renamed the Champions Tour in 2003 and adopted its current name of PGA Tour Champions in 2016). The season consisted of seven official money events with purses totalling $1,024,000, including two majors.
The 1981 Senior PGA Tour represented the second year of the senior golf tour that began in 1980, which was later rebranded as the Champions Tour and then PGA Tour Champions. The season included seven official events with a total prize fund of $1,024,000, including two major championships.