Gaius Anicius Cerialis (died 66) was a Roman senator who was active during the Principate.
He was suffect consul in the second half of the year 65 as the colleague of Gaius Pomponius Pius.
The emperor then offered to spare Papinius' life if he were to denounce his fellow conspirators, which he did; Caligula then had both "Cerialis" and the men he named executed.
Tacitus recounts other servile acts, which includes an account based on the Acta Senatus that Cerialis proposed a temple be built as soon as possible at public expense to "the Divine Nero".
The year after Cerialis' consulate, in AD 66, Tacitus recounts how a delator, or informer, accused Annaeus Mela under the lex maiestas.