Romantic opposition: "Yellow River", by Christie & the Tremeloes. Hard rock opposition: Country Joe and the Fish Standard Vietnam era music: "Run Thru the Jungle", by CCR (Creedence Clearwater Rivival).
War protesters.
Doves
Doves are those who desire peace over war. Hawks support war when necessary to resolve a conflict or subdue an enemy. Consequently, it was the doves who opposed the Vietnam War.
Students for a Democratic Society
See: List of anti-war organizations.
Those that didn't have to fight it.
Matthew Farmhouse and Co.
College students. (They were draft age).
No
William Westmoreland
Some people were against the Vietnam War because young men were being drafted to fight in the war.
John Lennon was opposed to the Vietnam Conflict.