Alan Harold Buchanan (20. lokakuuta 1922 - 26. tammikuuta 2015) also known as Alan Buchanan was a naval architect residing in United Kingdom of Great Britain and Northern Ireland.
| Veneen malli | Suunnitteluvuosi | Tyyppi |
|---|---|---|
| Bonito 35 | 1967 | Purjevene |
| Buchanan 34 | ? | Purjevene |
| Buchanan 47 | ? | Purjevene |
| Crystal 23 | 1961 | Purjevene |
| Diamond 27 | 1963 | Purjevene |
| East Anglian | 1957 | Purjevene |
| East Anglian 28 | 1957 | Purjevene |
| Halcyon 23 | 1969 | Purjevene |
| Halcyon 27 | ? | Purjevene |
| Halcyon Clipper 26 | 1971 | Purjevene |
| Hilbre One Design | 1958 | Purjevene |
| Holliwell 22 | 1960 | Purjevene |
| Nantucket Clipper 32 | 1970 | Purjevene |
| Nanucket Clipper | 1969 | Purjevene |
| Neptune 33 | 1964 | Purjevene |
| Neptunian 33 | 1972 | Purjevene |
| Prior 37 | 1963 | Purjevene |
| Queen 38 | 1965 | Purjevene |
| Saxon 34 | 1959 | Purjevene |
| Seafarer | ? | Purjevene |
| Spartan 1 | 1955 | Purjevene |
| Spartan 2 | 1955 | Purjevene |
| Spartan 25 | 1955 | Purjevene |
| Viking 30 | 1960 | Purjevene |
| Wild Duck 19 | 1955 | Purjevene |
| Yeoman Junior | 1954 | Purjevene |