Challenger II may refer to:

• Challenger 2, British main battle tank
• Quad City Challenger II, ultralight aircraft
• Challenger II, a microcomputer manufactured by Ohio Scientific in 1977
• Challenger II, the American registration name for racehorse and leading sire Challenger (horse)

This disambiguation page lists articles associated with the title Challenger II.
If an internal link led you here, you may wish to change the link to point directly to the intended article.