Rice Lake Township is a township in southern Ward County, North Dakota, United States. The population was 79 at the 2020 census.
Rice Lake Township was named after Rice Lake, itself named after postmaster John R. Rice of post office Ricelake, which operated briefly from December 1898 to June 1899.
Rice Lake Township has a total area of , of which is land and is water.
As of the 2024 American Community Survey, there were an estimated 21 households with a margin of error of 16.