NOW may refer to:

• National Organization for Women, an American feminist group.
• Negotiable Order of Withdrawal account (NOW account) (checkable deposit)
• Network of Workstations, a computer network which connects several computer workstations together.
• Northern Ohio and Western Railway
• NOW (magazine), an alternative newsweekly in Toronto, Canada.
• NOW with Bill Moyers, a newsmagazine on PBS.
• NOW, a manhwa by Park Sung Woo .
• No Opportunity Wasted, a Discovery Channel show.