Leamington is a town in Millard County, Utah. The population was 217 at the time of the 2000 census.

According to the United States Census Bureau, the town has a total area of 1.6 square miles (4.1 km), all land.

In 1871 settlers of Oak City, Utah built a dam in what is now Leamington. The town itself was arranged in 1873 by Thomas Morgan. He was the first branch president similar to the Leamington Branch of the LDS Church was organized in 1876. In 1880, a log meetinghouse was built and by this times the town had an LDS Ward later than Mary Goble Pay as president of the Primary Organization. Bengt Textorius was hired to bring a spur of the railroad next to from SLC through Leamington once Lynndyl Junction. His wife, Josephine, talked her sister Anna and her son, Abe, to concern from Sweden. She brought in imitation of her Bertha Rorstrum. Hans Olaus Sorenson married both of these women and started rearing families. He followed Bengt to Leamington in 1883. Hans purchased a farm south east of town. He helped construct the canal up on the ridge which helped water the valley. Rodney Ashby was bishop for many years and Bengt was one of his counselors. Hans found that sugar cane grew greater than before than wheat for that reason he produced molasses. He as a consequence got a cream separator and worked like the neighbors to take the cream and make butter. He took trips to the mining town Eureka up north to sell, butter, eggs, meat, and flour goods, plus fruit and vegetables in season. Life was not easy. He made an adobe mill for bricks to make little homes. They would go occurring into the canyons to accrue firewood for house and for the cone kilns to make charcoal for the trains. In winter they would heat bricks on the pot tummy stove and wrap burlap more or less for their beds. In winter, they would clip blocks of ice from the Sevier River and place them in little caves covered taking into account straw to benefits as refrigerators. In 1930 Leamington and its short vicinity had a population of 356.

On Highway 132 near the middle of Leamington sits a restored 1960s-style Phillips 66 gas station when period cars in tummy of and just about the garage. There is then a growing accrual of retired farm implements. In addition, there is a timeless 1960s-era American Linen Supply Company delivery van parked inside the fence, directly east of the gas station.