CR7 most often refers to the Portuguese footballer Cristiano Ronaldo, in allusion to his initials and shirt number.

CR7 may also refer to:

• Cosmos Redshift 7, a high-redshift galaxy, about 12.9 billion light-years from Earth
• CR7, a postcode district in the CR postcode area of south London
• CR7 Motorsports, a NASCAR race team
• CRJ700, the 70-seat version of the Canadair Regional Jet (CRJ)
• CR-7(E), last high-end cassette deck by Nakamichi
• Defu MRT station, Singapore, MRT station code
• Nike CR7, a Nike brand Cristiano Ronaldo line
• Callum Robinson, Irish footballer, sometimes referred to as "CR7", in allusion to his initials and shirt number

This disambiguation page lists articles associated with the same title formed as a letter–number combination.
If an internal link led you here, you may wish to change the link to point directly to the intended article.