On this page is a record of both former Staff and Old Boys of Dynevor School who achieved notable success in their chosen fields:
| 11th January 2018 | Ednyfed Hudson Davies | Pupil | 1940 - 1945 | |||
| 29th August 2017 | Sir Alan Thomas | Pupil | 1954 - 1961 | |||
| 26th August 2017 | Christie Davies | Pupil | 1953 - 1961 | |||
| 3rd August 2017 | Terry Noonan | Pupil | 1961 - 1968 | |||
| 29th June 2017 | Dr Bob Russell-Jones | Pupil | 1957 - 1965 | |||
| 23rd May 2016 | Sid Kidwell MBE | Pupil | 1945 - 1950 | |||
| 14th February 2016 | Peter James | Pupil | 1952 - 1960 | |||
| 5th December 2015 | Clive John | Pupil | 1948 - 1955 | |||
| Master | 1963 - 1972 | |||||
| 2nd November 2015 | Mike Davies | Pupil | 1947 - 1952 | |||
| 27th October 2015 | Professor William John Thomas FREng | Pupil | 1941 - 1948 | |||
| 28th January 2015 | Brian Burford | Pupil | 1961 - 1968 | |||
| 1st August 2011 | Samuel Lewis Bassett | Master | 1948 - 1971 | |||
| 26th May 2010 | Anthony Hicks | Pupil | 1955 - 1962 | |||
| 21st May 2010 | George Hounsell | Pupil | 1944 - 1950 | |||
| Master | 1956 - 1986 | |||||
| ODA Secretary | 1957 - 1997 | |||||
| 9th March 2010 | Meredydd Hughes Headmaster | Headmaster | 1957 - 1965 | |||
| 31st October 2005 | Cecil McGivan Master | Master | 1939 - 1974 | |||
| 11th April 2001 | Sir Harry Secombe CBE | Pupil | 1932 - 1937 | |||
| 16th May 1989 | D Bernard Norris | Headmaster | 1965 - 1979 | |||