| Myrmecocattleya Steve Rodriguez | 20 Apr 2025 | Cattleya elongata × Myrmecophila tibicinis |
| Cattleya Graf's Tenebrosa | 07 Oct 2023 | Cattleya elongata × Cattleya tenebrosa |
| Laeliocattleya Antonio Schmidt | 30 Sep 2021 | Cattleya elongata × Laelia gloriosa |
| Rhyncholaeliocattleya Elonee | 28 Jan 2016 | Cattleya elongata × Rhyncholaeliocattleya Oconee |
| Cattleya Brazilian Ruby | 07 Sep 2010 | Cattleya bicolor × Cattleya elongata |
| Cattleya Chip | 31 Jan 1992 | Cattleya Ravenswood × Cattleya elongata |
| Rhyncholaeliocattleya Millie Howie | 01 Jan 1984 | Cattleya elongata × Rhyncholaeliocattleya Pimola |
| Cattleya Rising Sun | 01 Jan 1983 | Cattleya elongata × Cattleya Waianae Sunset |
| Cattleya Alex Elongata | 01 Jan 1983 | Cattleya Alex Endicott × Cattleya elongata |
| Cattlianthe Elbowri | 01 Jan 1980 | Guarianthe bowringiana × Cattleya elongata |
| Rhyncholaeliocattleya Homer Baldwin | 01 Jan 1977 | Cattleya elongata × Rhyncholaeliocattleya Fred Stewart |
| Cattleya Mary Reed | 01 Jan 1973 | Cattleya elongata × Cattleya violacea |
| Cattleya Cherry Torte | 01 Jan 1972 | Cattleya milleri × Cattleya elongata |
| Rhyncholaeliocattleya Eau Gallie | 01 Jan 1971 | Rhyncholaeliocattleya C. K. Ai × Cattleya elongata |
| Brassocattleya Sunset Star | 01 Jan 1970 | Brassocattleya Rosy Dawn × Cattleya elongata |
| Cattlianthe Riviera Beach | 01 Jan 1970 | Cattlianthe Mayor Tucker × Cattleya elongata |
| Cattleya Vangatta | 01 Jan 1968 | Cattleya elongata × Cattleya Edgard Van Belle |
| Cattleya Bowgata | 01 Jan 1968 | Cattleya Bow Bells × Cattleya elongata |
| Cattleya Irgatta | 01 Jan 1968 | Cattleya Iridescens × Cattleya elongata |
| Cattleya Redgatta | 01 Jan 1968 | Cattleya Redtop Mountain × Cattleya elongata |
| Catyclia Nuuanu | 01 Jan 1967 | Cattleya elongata × Encyclia cordigera |
| Cattleya Appletonae | 01 Jan 1906 | Cattleya dowiana [aurea] × Cattleya elongata |
| Cattleya Appletonii | 01 Jan 1905 | Cattleya dowiana [aurea] × Cattleya elongata |
| Cattleya Sylvanus | 01 Jan 1903 | Cattleya elongata × Cattleya labiata |
| Cattleya Rembrandt (1901) | 01 Jan 1901 | Cattleya elongata × Cattleya labiata |
| Cattleya Undulata | 01 Jan 1897 | Cattleya elongata × Cattleya schilleriana |
| Cattleya × tenuata | — | Cattleya tenuis × Cattleya elongata |
| Cattleya × zayrae | — | Cattleya amethystoglossa × Cattleya elongata |
| Cattleya × undulata | — | Cattleya elongata × Cattleya schilleriana |
| Hadrocattleya reginae | — | Cattleya elongata × Hadrolaelia sincorana |
| Sophrocattleya reginae | — | Sophronitis sincorana × Cattleya elongata |
| Cattleya × rolfei | — | Cattleya elongata × Cattleya schilleriana |
| Laeliocattleya reginae | — | Cattleya elongata × Laelia sincorana |