Loftin K. Pratt (died August 15, 1846) was an American politician and judge from North Carolina.
Pratt was a justice of the Orange County court.
Pratt was a Whig. He served as a member of the North Carolina House of Commons, representing Orange County from 1844 to 1845. He did not seek the Whig nomination in 1846 due to poor health.
Pratt married Nancy. He had two daughters, Caroline Elizabeth and Mary Ann. He died on August 15, 1846, aged about 47, in Orange County.