| A (2 species) |
| Andalgalornis - Late Miocene - Early Pliocene |
| Andrewsornis - Oligocene-Early Miocene (Deseadan)~29.0-21.0 Ma |
| B (1 species) |
| Brontornis - Miocene |
| C (0 species) |
| D (1 species) |
| Devincenzia - Late Miocene - Early Pliocene |
| E (0 species) |
| F (0 species) |
| G (0 species) |
| H (0 species) |
| I (0 species) |
| J (0 species) |
| K (1 species) |
| Kelenken - Miocene, 15 Ma |
| L (0 species) |
| M (1 species) |
| Mesembriornis - Late Miocene-Late Pliocene |
| N (0 species) |
| O (0 species) |
| P (7 species) |
| Paleopsilopterus - Late Paleocene-Early Eocene (Itaboraian)~58.7-48.6 Ma |
| Paraphysornis - Late Oligocene - Early Miocene |
| Patagornis - Middle Miocene |
| Phorusrhacos - Miocene, 20-13 Ma |
| Physornis - Mid-Late Oligocene (Deseadan)~29.2-26.3 Ma |
| Procariama - Late Miocene - Late Pliocene |
| Psilopterus - Mid Oligocene-Late Miocene[1] (Deseadan-Montehermosan)~29.0-5.3 Ma |
| Q (0 species) |
| R (0 species) |
| S (0 species) |
| T (1 species) |
| Titanis - Blancan-Gelasian,[1] 4.9-1.8 Ma |
| U (0 species) |
| V (0 species) |
| W (0 species) |
| X (0 species) |
| Y (0 species) |
| Z (0 species) |