Look up keihin in Wiktionary, the free dictionary.
Keihin may refer to:
- Keihin region, Japan
- Keihin Corporation, a brand of motorcycle and powersports carburetor, common on Japanese and other motorcycles, including Harley-Davidson
- Keihin-Tōhoku Line, a railway line in Japan
- Keihin Ferry Boat, a ship operating company in Yokohama
- Keihin Kyuko, a private railroad in Japan
- Keihin Ports, the joint management organization for the ports of Kawasaki and Yokohama