| Surname | First Name | Start Year | Finish year | Other information |
| Smith | Geoff | 1952 | 1954 | |
| Smith | Gus | |||
| Smith | J D | 1957 | In class 1B 1957 | |
| Smith | John | 1952 | Thought to live in Hornsea area | |
| Smith | P E | 1952 | 1954 | Thought to live in Hornsea area |
| Smith | Paul | 1963 | 1968 | |
| Smith | Steve | 1952 | Thought to live in Hornsea area | |
| Snowden | Jock | 1953 | ||
| Soames | Edward | 1963 | 1968 | |
| Sorenson | Keith | 1965 | 1969 | Class 1A 1965 |
| Spafford | 1957 | In class 1B 1957 | ||
| Spalding | A | 1956 | In class 1A 1956. Thought to live in southern England | |
| Spalding | J M | 1956 | In class 1A 1956 | |
| Spence | J A | 1956 | In class 1B 1956 | |
| Spencer | John | 1956 | 1958 | |
| Sprangle | Jim | 1959 | In class 2A 1960 | |
| Staff | Ian | 1962 | In class 2A 1963 | |
| Stamford | 1954 | In class 1A 1954 | ||
| Stanford | David | Thought to live in Australia or New Zealand | ||
| Staton | 1957 | In class 1A 1957 | ||
| Stenson | 1954 | In class 1A 1954 | ||
| Stephenson | Barry | 1956 | 1960 | In class 1B 1957 |
| Stephenson | Jock | 1953 | ||
| Stephenson | 1960 | In class 3Y 1962 | ||
| Stevens | B | 1956 | In class 1A 1956 | |
| Stevenson | Andy | 1953 | ||
| Stevenson | Paul | Surname could be Stephenson. | ||
| Stibson | 1948 | 1949 | ||
| Stockdale | Barry | 1969 | Lives in Hull area after moving back from Sheffield | |
| Storey | Trevor | |||
| Stow | Colin | 1962 | 1969 | Listed on Friends Reunited and was also in class 2B 1963 |
| Stuffins | John | 1964 | In class 2A 1965 | |
| Suddaby | Roy | 1957 | 1961 | |
| Swann | 1955 | In class 1B 1955 | ||
| Sweeting | David | 1963 | 1968 | Thought to live in Halifax area. Listed on Friends Reunited site |
| Symes | Bob | Geography teacher and now live in Italy | ||
| Tankard | 1957 | In class 1A 1957 | ||
| Tasker | R C | 1962 | In class 2B 1963 | |
| Taylor | Joe | 1968 | Thought to live in Kent and is also listed on Friends Reunited site | |
| Taylor | John | |||
| Taylor | R | 1956 | In class 1A 1956 | |
| Taylor | 1962 | In class 2B 1963 | ||
| Taylor | 1960 | In class 3W 1962 | ||
| Templeman | 1960 | In class 3Y 1962 | ||
| Thacker | Ray | 1958 | In class 1A 1958 | |
| Thomas | 1965 | In class 2A 1966 | ||
| Thompson | Brian | 1952 | ||
| Thompson | Keith | 1963 | 1968 | |
| Thompson | Phil | 1963 | 1968 | |
| Thompson | 1954 | In class 1B 1954 | ||
| Thomson | 1954 | In class 1B 1954 | ||
| Thomson | Alan | 1959 | In class 2A 1960 | |
| Thomson | John | 1959 | 1964 | Listed on Friends Reunited |
| Thrower | Stephen | 1966 | 1969 | Listed on Friends Reunited |
| Thrush | James | |||
| Tissington | John | 1953 | ||
| Tissington | Ron | 1953 | ||
| Todd | M G | 1956 | In class 1A 1956 | |
| Todd | Malcolm | 1960 | 1962 | Thought to own a restaurant in Beverley area |
| Tomlinson | Wayne | 1964 | In class 2A 1965 | |
| Townend | 1959 | In class 2A 1960 | ||
| Trevor | R C | 1956 | In class 1B 1956 | |
| Trory | Paul | 1965 | 1969 | Class 2B 1965 |
