James Grassick (March 2, 1868[1] – August 4, 1956[2]) was a businessman and political figure in Saskatchewan, Canada.

He represented Regina City in the Legislative Assembly of Saskatchewan from 1929 to 1934 as a Conservative.

[3] He was born in Fergus, Ontario, the son of George Grassick and Ann Jane Bell, both natives of Scotland, and moved to Manitoba with his parents in 1878.

Grassick worked in the delivery business for a time before establishing the Capital Ice Company.

[4] There are two parks and a street named in his honor in the city of Regina.