Lane Dwinell
69th Governor of New Hampshire
In office
January 6, 1955 – January 1, 1959
Preceded byHugh Gregg
Succeeded byWesley Powell
Personal details
Born(1906-11-14)November 14, 1906
Newport, Vermont
DiedMarch 27, 1997(1997-03-27) (aged 90)
Hanover, New Hampshire
Political partyRepublican
Spouse(s)Elizabeth Cushman Dwinell

Seymour Lane Dwinell (November 14, 1906 – March 27, 1997) was an American manufacturer and Republican politician from Lebanon, New Hampshire. Born in 1906 in Newport, Vermont, he served in and led both houses of the New Hampshire legislature before his tenure as the 69th governor of New Hampshire from 1955 to 1959. He died in 1997 aged 90 in Hanover, New Hampshire and is buried in Lebanon, New Hampshire.

Party political offices Preceded byHugh Gregg Republican nominee for Governor of New Hampshire 1954, 1956 Succeeded byWesley Powell Political offices Preceded byHugh Gregg Governor of New Hampshire 1955–1959 Succeeded byWesley Powell Preceded byBlaylock Atherton President of the New Hampshire Senate 1953–1955 Succeeded byRaymond K. Perkins Preceded by Speaker of the New Hampshire House of Representatives 1951–1952 Succeeded by Government offices Preceded byWalter K. Scott Assistant Secretary of State for Administration July 23, 1959 – February 3, 1961 Succeeded byWilliam J. Crockett