The River Greet is a small river in Nottinghamshire, England. Rising close to the village of Kirklington, the Greet flows in a southeasterly direction past Southwell and Rolleston to meet the River Trent at Fiskerton.

The River Greet is a small river in Nottinghamshire, England. Rising close to the village of Kirklington, the Greet flows in a southeasterly direction past Southwell and Rolleston to meet the River Trent at Fiskerton.