| Authorised form of name | O'Hara; Michael John (1933 - 2014) |
| Dates | 1933 - 2014 |
| Nationality | British |
| Date of birth | 22/02/1933 |
| Date of death | 24/11/2014 |
| Membership category | Fellow |
| Date of election | 19/03/1981 |
| Age at election | 48 |
| RSActivity | Royal Society roles:
Council: 1986-1988 |
| Code | NA4632 |
Archives associated with this Fellow
| RefNo | Title | Date |
| IM/003363 | O'Hara, Michael John | nd |
| EC/1981/29 | O'Hara, Michael John: certificate of election to the Royal Society | 1980 |
| MS/926/5/1/1 | Proposals from the United Kingdom to NASA for the analysis of Apollo lunar surface samples, compiled by the Lunar, Planetary and Interplanetary Matter Working Group | 10 June 1966 |