This is a list of setters who have appeared in the daily publications covered on this site during 2020. Further information about many of these setters can be found at Crossword Who’s Who via the links below.
Setters who have made a début appearance in 2021 are also included in the list and are identified by an asterisk.
| Financial Times | Other pseudonyms on 15²: |
| Aardvark | |
| Alberich | Klingsor (Independent) |
| Armonie | Chifonie (Guardian) |
| Artexlen | |
| Basilisk | Serpent (Independent) |
| Bradman | Pasquale (Guardian) |
| Chalmie | Alchemi (Independent) |
| Dogberry | Shed (Guardian) |
| Falcon | |
| Flimsy | Nitsy (Independent) |
| Gaff | |
| Goliath | Philistine (Guardian) |
| Gozo | Maskarade (Guardian) |
| Gurney | Raich (Independent) |
| Hamilton | |
| Io | Enigmatist (Guardian) Nimrod (Independent) |
| Jason | |
| Julius | Knut (Independent) |
| Leonidas | |
| Monk | Monk (Independent) |
| Moo | |
| Mudd | Paul (Guardian) Punk (Independent) |
| Neo | Tees (Independent) |
| Orense | |
| Peto | Poins (Independent) |
| Redshank | Crucible (Guardian) Radian (Independent) |
| Sleuth | Hypnos (Independent) |
| Slormgorm | Hoskins ( Independent) |
| Velia | Matilda (Guardian) |
| Wanderer | Puck (Guardian) Hob (Independent) |
| Zamorca | |
| Guardian | Other pseudonyms on 15²: |
| Anto | |
| Arachne | Rosa Klebb (FT) |
| Boatman | |
| Brendan | |
| Brummie | |
| Carpathian | Vigo (Independent) |
| Chifonie | Armonie (FT) |
| Crucible | Redshank (FT) Radian (Independent) |
| Enigmatist | Io (FT) Nimrod (Independent) |
| Imogen | |
| Maskarade | Gozo (FT) |
| Matilda | Velia (FT) |
| Nutmeg | |
| Pan | |
| Pasquale | Bradman (FT) |
| Paul | Mudd (FT) Punk (Independent) |
| Philistine | Goliath (FT) |
| Picaroon | Rodriguez (Independent) |
| Puck | Wanderer (FT) Hob (Independent) |
| Qaos | |
| Screw | |
| Shed | Dogberry (FT) |
| Tramp | Jambazi (Independent) |
| Vlad | Tyrus (Independent) |
| Vulcan | |
| Independent | Other pseudonyms on 15²: |
| Alchemi | Chalmie (FT) |
| Angel | |
| Atrica | |
| Bluth | |
| Brunel | |
| Crosophile | |
| Dalibor | |
| Dill | |
| Dutch | |
| Eccles | |
| Eimi | |
| Filbert | |
| Flitwick | |
| Gila | |
| Hob | Wanderer (FT) Puck (Guardian) |
| Hoskins | Slormgorm (FT) |
| Hypnos | Sleuth (FT) |
| Italicus | |
| Jambazi | Tramp (Guardian) |
| Kairos | |
| Klingsor | Alberich (FT) |
| Knut | Julius (FT) |
| Loglady | |
| Maize | |
| Monk | Monk (FT) |
| Morph | |
| Nimrod | Io (FT) Enigmatist (Guardian) |
| Nitsy | Flimsy (FT) |
| Peter | |
| Phi | |
| Poins | Peto (FT) |
| Punk | Mudd (FT) Paul (Guardian) |
| Radian | Redshank (FT) Crucible (Guardian) |
| Raich | Gurney (FT) |
| Rodriguez | Picaroon (Guardian) |
| Serpent | Basilisk (FT) |
| Shabbo | |
| Silvanus | |
| Skinny | |
| Tees | Neo (FT) |
| Tyrus | Vlad (Guardian) |
| Vernon | |
| Vigo | Carpathian (Guardian) |
| Wiglaf | |
| Wire |