In 1547 George Henage (age 25) was elected MP Orford.

In 1593 Edward Grimston (age 64) was elected MP Orford.

In 1604 Michael Stanhope (age 55) was elected MP Orford.

In 1621 Lionel Tollemache 2nd Baronet (age 29) was elected MP Orford.

In 1628 Lionel Tollemache 2nd Baronet (age 36) was elected MP Orford.

In 1660 Allen Brodrick (age 36) was elected MP Orford.

In 1660 Walter Devereux (age 39) was elected MP Orford. He was re-elected in 1661 and sat until 1679.

In 1660 Allen Brodrick (age 36) was elected MP Callington and MP Orford. He chose to sit for MP Orford.

In 1730 Robert Kemp 4th Baronet (age 30) was elected MP Orford which seat he held until 1734.

In 1747 John Waldegrave 3rd Earl Waldegrave (age 28) was elected MP Orford.