A polliwog is a tadpole, the offspring of an amphibian.

Polliwog or pollywog may also refer to:

• Binyah Binyah Polliwog, a character on the children's television series Gullah Gullah Island
• Pollywog, a sailor who has not crossed the Equator, in the Line-crossing ceremony initiation rite
• "The Pollywogg", a song by Captain Bogg and Salty from Bedtime Stories For Pirates
• Polliwog Park, in Manhattan Beach, California

• North American Soccer League Championship
• North American Soccer League (current)
• North American Soccer League Final
• North American Soccer League on television
• North American Soccer League other awards
• North American Soccer League Player of the Month
• North American Soccer League records and statistics
• North American Soccer League Team of the Year
• North American Society for Serbian Studies
• North American Society for Social Philosophy
• North American Solar Challenge
• North American Solar Challenge 2005
• North American Solar Challenge 2008
• North American Space Agency
• North American Sportpony
• North American Star League
• North American Super Sabre
• North American Supporters' Trophy
• North American T-28A-NI Trojan
• North American T-28A Trojan
• North American T-2C Buckeye
• North American T-39A-1-NA Sabreliner
• North American T-39A Sabreliner
• North American T3J Sabreliner
• North American T-6