|Centuries:||1st century – 2nd century – 3rd century|
|Decades:||120s 130s 140s – 150s – 160s 170s 180s|
|Years:||151 152 153 – 154 – 155 156 157|
|154 by topic|
|State leaders – Sovereign states|
|Birth and death categories|
|Births – Deaths|
|Establishment and disestablishment categories|
|Establishments – Disestablishments|
|Ab urbe condita||907|
|Bahá'í calendar||-1690 – -1689|
|English Regnal year||N/A|
|Chinese calendar||癸巳年 (Water Snake)
2850 or 2790
— to —
甲午年 (Wood Horse)
2851 or 2791
|Coptic calendar||-130 – -129|
|- Vikram Samvat||210–211|
|- Shaka Samvat||76–77|
|- Kali Yuga||3255–3256|
|Igbo calendar||-846 – -845|
|Iranian calendar||468 BP – 467 BP|
|Islamic calendar||482 BH – 481 BH|
|Minguo calendar||1758 before ROC
|Thai solar calendar||697|
|Wikimedia Commons has media related to 154.|
Year 154 (CLIV) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Aurelius and Lateranus (or, less frequently, year 907 Ab urbe condita). The denomination 154 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.
- The king of Bosphorus, Eupator, pays tribute to Rome due to the threat posed by the Alani.
- The Antonine Wall is completed.
- Last (2nd) year of Yongxing era of the Chinese Han Dynasty.
- Anicetus becomes pope (approximate date).
- Anicetus meets with Polycarp of Smyrna to discuss the Computus, the date of Easter in the Christian calendar.
- Change of Patriarch of Constantinople from Patriarch Euzois to Patriarch Laurence.
- July 11 - Bardaisan, Syriac gnostic (d. 222)
- Chen Gong (approximate date) (d. 198)
- Yuan Shao, major warlord who ruled Northern China until defeated by Cao Cao (d. 202)