Rollin Mallory Daggett (February 22, 1831 – November 12, 1901) was a 19th-century American politician, minister, and diplomat.

Daggett served a single term as a United States representative from Nevada from 1879 to 1881.

[1] Daggett was born on February 22, 1831, in Richville, St. Lawrence County, New York.

Later he was the United States Minister Resident to the Kingdom of Hawaii from 1882 to 1885.

[3] He died on November 12, 1901, in San Francisco, California and was buried at Laurel Hill Cemetery (which is no longer open).