| Năm | Quan chấp chính thứ nhất | Quan chấp chính thứ hai |
|---|
| 201 | L. Annius Fabianus | M. Nonius Arrius Mucianus |
| 202 | Imp. Caesar L. Septimius Severus Pertinax Augustus III | Imp. Caesar M. Aurelius Antoninus Augustus |
| suff. | T. Murrenius Severus | C. Cassius Regallianus |
| 203 | C. Fulvius Plautianus II | P. Septimius Geta II |
| 204 | L. Fabius Cilo Septiminus Catinius Acilianus Lepidus Fulcinianus II | M. Annius Flavius Libo |
| suff. | L. Pomponius Liberalis | |
| 205 | Imp. Caesar M. Aurelius Antoninus Augustus II | P. Septimius Geta Caesar |
| 206 | M. Nummius Umbrius Primus Senecio Albinus | L. Fulvius Gavius Numisius Petronius Aemilianus |
| suff. | P. Tullius Marsus | M. Caelius Faustinus |
| 207 | L. Annius Maximus | L. Septimius Severus Aper |
| 208 | Imp. Caesar M. Aurelius Antoninus Augustus III | P. Septimius Geta Caesar II |
| 209 | L. Aurelius Commodus Pompeianus | Q. Hedius Lollianus Plautius Avitus |
| 210 | M'. Acilius Faustinus | A. Triarius Rufinus |
| 211 | Hedius Lollianus Terentius Gentianus | Pomponius Bassus |
| 212 | C. Iulius Asper II | C. Iulius Camilius Asper |
| suff. | Ti. Claudius Pompeianus Quintianus | NN |
| 213 | Imp. Caesar M. Aurelius Severus Antoninus Augustus IV | D. Caelius Calvinus Balbinus II |
| 214 | L. Valerius Messalla Apollinaris | C. Octavius Ap. Suetrius Sabinus |
| suff. | | Aemilianus |
| 215 | Q. Maecius Laetus II | M. Munatius Sulla Cerialis |
| 216 | P. Catius Sabinus II | P. Cornelius Anullinus |
| 217 | C. Bruttius Praesens | T. Messius Extricatus II |
| 218 | Imp. Caesar M. Opellius Severus Macrinus Augustus II | M. Oclatinius Adventus II |
| suff. | Imp. Caesar M. Aurelius Antoninus Augustus | |
| 219 | Imp. Caesar M. Aurelius Antoninus Augustus II | Q. Tineius Sacerdos II |
| 220 | Imp. Caesar M. Aurelius Antoninus Augustus III | P. Valerius Comazon Eutychianus II |
| 221 | C. Vettius Gratus Sabinianus | M. Flavius Vitellius Seleucus |
| 222 | Imp. Caesar M. Aurelius Antoninus Augustus IV | M. Aurelius Severus Alexander Caesar |
| 223 | L. Marius Maximus Perpetuus Aurelianus II | L. Roscius Aelianus Paculus Salvius Iulianus |
| 224 | Ap. Claudius Iulianus II | C. Bruttius Crispinus |
| 225 | Ti. Manilius Fuscus II | Ser. Calpurnius Domitius Dexter |
| 226 | Imp. Caesar M. Aurelius Severus Alexander Augustus II | C. Aufidius Marcellus II |
| 227 | M. Nummius Senecio Albinus | M. Laelius Fulvius Maximus Aemilianus |
| 228 | Q. Aiacius Modestus Crescentianus II | M. Pomponius Maecius Probus |
| 229 | Imp. Caesar M. Aurelius Severus Alexander Augustus III | L. Claudius Cassius Dio Cocceianus II |
| 230 | L. Virius Agricola | Sex. Catius Clementinus Priscillianus |
| 231 | L. Ti. Claudius Pompeianus | T. Flavius Sallustius Paelignianus |
| 232 | L. Virius Lupus Iulianus | L. Marius Maximus |
| 233 | L. Valerius Claudius Acilius Priscillianus Maximus | Cn. Cornelius Paternus |
| 234 | M. Clodius Pupienus Maximus II | M. Munatius Sulla Urbanus |
| suff. | C. Messius Quintus Decius[47] | |
| 235 | Cn. Claudius Severus | Ti. Claudius Quintianus |
| 236 | Imp. Caesar C. Iulius Verus Maximinus Augustus | M. Pupienus Africanus Maximus |
| 237 | L. Marius Perpetuus | L. Mummius Felix Cornelianus |
| 238 | Fulvius Pius | Pontius Proculus Pontianus |
| 239 | Imp. Caesar M. Antonius Gordianus Augustus | M'. Acilius Aviola |
| 240 | C. Octavius Ap. Suetrius Sabinus II | Ragonius Venustus |
| 241 | Imp. Caesar M. Antonius Gordianus Augustus II | Clodius Pompeianus |
| 242 | C. Vettius Gratus Atticus Sabinianus | C. Asinius Lepidus Praetextatus |
| 243 | L. Annius Arrianus | C. Cervonius Papus |
| 244 | Ti. Pollenius Armenius Peregrinus | Fulvius Aemilianus |
| 245 | Imp. Caesar M. Iulius Philippus Augustus | C. Maesius Titianus |
| 246 | C. Bruttius Praesens | C. Allius Albinus |
| 247 | Imp. Caesar M. Iulius Philippus Augustus II | M. Iulius Severus Philippus Caesar |
| 248 | Imp. Caesar M. Iulius Philippus Augustus III | Imp. Caesar M. Iulius Severus Philippus Augustus II |
| 249 | L. Fulvius Gavius Numisius Aemilianus II | L. Naevius Aquilinus |
| 250 | Imp. Caesar C. Messius Quintus Traianus Decius Augustus II | C. Vettius Gratus |
| 251 | Imp. Caesar C. Messius Quintus Traianus Decius Augustus III | Q. Herennius Etruscus Messius Decius Caesar |
| 252 | Imp. Caesar C. Vibius Trebonianus Gallus Augustus II | Imp. Caesar C. Vibius Volusianus Augustus |
| 253 | Imp. Caesar C. Vibius Volusianus Augustus II | L. Valerius Claudius Poplicola Balbinus Maximus |
| 254 | Imp. Caesar P. Licinius Valerianus Augustus II | Imp. Caesar P. Licinius Gallienus Augustus |
| 255 | Imp. Caesar P. Licinius Valerianus Augustus III | Imp. Caesar P. Licinius Gallienus Augustus II |
| 256 | L. Valerius Claudius Acilius Priscillianus Maximus II | M. Acilius Glabrio |
| 257 | Imp. Caesar P. Licinius Valerianus Augustus IV | Imp. Caesar P. Licinius Gallienus Augustus III |
| 258 | M. Nummius Tuscus | Mummius Bassus |
| 259 | Aemilianus | Pomponius Bassus |
| 260 | P. Cornelius Saecularis II | C. Iunius Donatus II |
| Imp. Caesar M. Cassianius Latinius Postumus Augustus II (Gaul) | Honoratianus (Gaul)[48] |
| 261 | Imp. Caesar P. Licinius Gallienus Augustus IV | L. Petronius Taurus Volusianus |
| Imp. Caesar M. Cassianius Latinius Postumus Augustus III (Gaul) | |
| Imp. Caesar Fulvius Macrianus Augustus II (East) | Imp. Caesar Fulvius Quietus Augustus (East) |
| 262 | Imp. Caesar P. Licinius Gallienus Augustus V | L. Mummius Faustianus[49] |
| 263 | M. Nummius Albinus II | Dexter |
| 264 | Imp. Caesar P. Licinius Gallienus Augustus VI | Saturninus |
| 265 | P. Licinius Valerianus II | Lucillus |
| 266 | Imp. Caesar P. Licinius Gallienus Augustus VII | Sabinillus |
| 267 | Ovinius Gaius Julius Aquilius Paternus | Arcesilaus |
| Imp. Caesar M. Cassianius Latinius Postumus Augustus IV (Gaul) | M. Piavonius Victorinus I (Gaul) |
| 268 | Aspasius Paternus II | P. Licinius Egnatius Marinianus |
| Imp. Caesar M. Cassianius Latinius Postumus Augustus V (Gaul) | |
| 269 | Imp. Caesar M. Aurelius Claudius Augustus | Paternus |
| Imp. Caesar M. Piavonius Victorinus II (Gaul) | Sanctus (Gaul) |
| 270 | Flavius Antiochianus II | Virius Orfitus |
| Imp. Caesar M. Piavonius Victorinus II (Gaul) | |
| 271 | Imp. Caesar L. Domitius Aurelianus Augustus I | Pomponius Bassus II |
| Imp. Caesar C. Pius Esuvius Tetricus Augustus I (Gaul) | |
| 272 | T. Flavius Postumius Quietus | Iunius Veldumnianus |
| Imp. Caesar C. Pius Esuvius Tetricus Augustus II (Gaul) | |
| 273 | M. Claudius Tacitus | Iulius Placidianus |
| Imp. Caesar C. Pius Esuvius Tetricus Augustus III (Gaul) | |
| 274 | Imp. Caesar L. Domitius Aurelianus Augustus II | Capitolinus |
| 275 | Imp. Caesar L. Domitius Aurelianus Augustus III | (Aurelius?) Marcellinus[50] |
| 276 | Imp. Caesar M. Claudius Tacitus Augustus II | (Fulvius?) Aemilianus II |
| 277 | Imp. Caesar M. Aurelius Probus Augustus I | Paulinus |
| 278 | Imp. Caesar M. Aurelius Probus Augustus II | Virius Lupus II |
| 279 | Imp. Caesar M. Aurelius Probus Augustus III | Nonius Paternus II |
| 280 | (Lucius Valerius?) Messalla | (Vettius?) Gratus |
| 281 | Imp. Caesar M. Aurelius Probus Augustus IV | Iunius Tiberianus |
| 282 | Imp. Caesar M. Aurelius Probus Augustus V | Victorinus |
| 283 | Imp. Caesar M. Aurelius Carus Augustus II | Imp. Caesar M. Aurelius Carinus Augustus I |
| 284 | Imp. Caesar M. Aurelius Carinus Augustus II | Imp. Caesar M. Aurelius Numerianus Augustus |
| suff. | Imp. Caesar C. Aurelius Valerius Diocletianus Augustus I (November -December ) | (?) L. Caesonius Ovinius Rufinus Manilius Bassus II (November -December ) |
| 285 | Imp. Caesar M. Aurelius Carinus Augustus III (West) | Titus Claudius Aurelius Aristobulus |
| Imp. Caesar C. Aurelius Valerius Diocletianus Augustus II (East)[51] | |
| 286 | M. Iunius Maximus II | Vettius Aquilinus |
| 287 | Imp. Caesar C. Aurelius Valerius Diocletianus Augustus III | Imp. Caesar M. Aurelius Valerius Maximianus Augustus I |
| 288 | Imp. Caesar M. Aurelius Valerius Maximianus Augustus II | Pomponius Ianuarianus |
| suff. | ... a | ... ivianus |
| Imp. Caesar M. Aurelius Mausaeus Valerius Carausius II (Britain) | |
| 289 | M. Magrius Bassus (January -June)[52] | L. Ragonius Quintianus (January -June) |
| suff. | M. Umbrius Primus (July-August ) | T. Flavius Coelianus (July-August ) |
| suff. | Ceionius Proculus (September -October ) | Helvius Clemens (September -October ) |
| suff. | Flavius Decimus (Nov-December ) | ... ninius Maximus (Nov-December ) |
| Imp. Caesar M. Aurelius Mausaeus Valerius Carausius III (Britain) | |
| 290 | Imp. Caesar C. Aurelius Valerius Diocletianus Augustus IV | Imp. Caesar M. Aurelius Valerius Maximianus Augustus III |
| Imp. Caesar M. Aurelius Mausaeus Valerius Carausius IV (Britain) | |
| 291 | C. Iunius Tiberianus II | Cassius Dio |
| 292 | Afranius Hannibalianus | Iulius Asclepiodotus |
| 293 | Imp. Caesar C. Aurelius Valerius Diocletianus Augustus V | Imp. Caesar M. Aurelius Valerius Maximianus Augustus IV |
| 294 | Flavius Valerius Constantius Caesar I | C. Galerius Valerius Maximianus Caesar I |
| 295 | Nummius Tuscus | C. Annius Anullinus |
| 296 | Imp. Caesar C. Aurelius Valerius Diocletianus Augustus VI | Flavius Valerius Constantius Caesar II |
| 297 | Imp. Caesar M. Aurelius Valerius Maximianus Augustus V | C. Galerius Valerius Maximianus Caesar II |
| 298 | Anicius Faustus II | Virius Gallus |
| 299 | Imp. Caesar C. Aurelius Valerius Diocletianus Augustus VII | Imp. Caesar M. Aurelius Valerius Maximianus Augustus VI |
| 300 | Flavius Valerius Constantius Caesar III | C. Galerius Valerius Maximianus Caesar III |
