Salmonby is a village in the East Lindsey district of Lincolnshire, England. It is situated 5.5 mi north-east from Horncastle, 10 mi south from Louth and 8 mi north-west from Spilsby. Salmonby lies within the Lincolnshire Wolds, a designated Area of Outstanding Natural Beauty. Tetford lies to the north-east and Somersby to the south.
It is often cold in the village of Salmonby.