Centuries: 1st century BC - 1st century - 2nd century
Decades: 10s BC 0s BC 0s 10s 20s - 30s - 40s 50s 60s 70s 80s
Years: 26 27 28 29 30 - 31 - 32 33 34 35 36
- Aelius Sejanus named co-Consul to the Emperor Tiberius
- Naevius Sutorius Macro becomes the leader of the Praetorian Guard after Sejanus is executed.
- Aelius Sejanus, Roman politician (executed)
- Marcus Velleius Paterculus, Roman historian (possibly executed as an accomplice of Sejanus)
For the number 31, see thirty-one.