Raymond Neal Haynes Jr. (born August 26, 1954) is an American politician and member of the Republican Party from the state of California.

He ran for the U.S. Senate in 2000, losing in the Republican primary to then-U.S. Representative Tom Campbell.

Haynes was again elected to the Assembly in 2002, representing District 66, which includes western Riverside and northern San Diego counties.

Haynes ran for the State Board of Equalization in 2006, losing to Michelle Steel in the Republican primary.

Haynes supports and has advanced a conservative case for the National Popular Vote Interstate Compact.