Seamonkey may refer to:

• Sea-Monkeys, a certain hybrid of brine shrimps
• SeaMonkey, a web browser suite
• The Amazing Live Sea Monkeys, a television series

• Robert Woodward (disambiguation)
• Robert Wood Williamson
• Robert Wooff
• Robert Woolley
• Robert Woolley (disambiguation)
• Robert Woolston Hunt
• Robert Worby
• Robert Worley
• Robert Wortley
• Robert W. Parker (general)
• Robert W. Patten
• Robert W. Pittman
• Robert W. Pollard Bridge
• Robert W. Poole, Jr.
• Robert Wrastley
• Robert Wray
• Robert Wrestley
• Robert Wright (archdeacon)
• Robert Wright (Calvinist)
• Robert Wright (courtier)
• Robert Wright (RAF officer)
• Robert Wright (special effects artist)
• Robert Wringham
• Robert Wrote
• Robert Wroth (1660-1720)