Robert Alexander McCance
British academic
- Born: 1898-12-09 1898-01-01 (Ulster)
- Died: 1993-03-05 (Cambridge)
- Country of citizenship: United Kingdom
- Occupation: biochemist; food scientist
- Member of: Royal Society
- Educated at: St. Bees School
- VIAF ID: https://viaf.org/viaf/22227181
- ISNI: https://isni.org/isni/0000000081010614
- WorldCat Identities ID: https://worldcat.org/identities/lccn-n80025862
- Library of Congress authority ID: https://id.loc.gov/authorities/names/n80025862