| Millennium: | 1st millennium BC |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 97 BC by topic |
| Politics |
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| Categories |
| Gregorian calendar | 97 BC XCVII BC |
| Ab urbe condita | 657 |
| Ancient Egypt era | XXXIII dynasty, 227 |
| - Pharaoh | Ptolemy X Alexander, 11 |
| Ancient Greek era | 170th Olympiad, year 4 |
| Assyrian calendar | 4654 |
| Balinese saka calendar | N/A |
| Bengali calendar | −689 |
| Berber calendar | 854 |
| Buddhist calendar | 448 |
| Burmese calendar | −734 |
| Byzantine calendar | 5412–5413 |
| Chinese calendar | 癸未年 (Water Goat) 2601 or 2394 — to — 甲申年 (Wood Monkey) 2602 or 2395 |
| Coptic calendar | −380 – −379 |
| Discordian calendar | 1070 |
| Ethiopian calendar | −104 – −103 |
| Hebrew calendar | 3664–3665 |
| Hindu calendars | |
| - Vikram Samvat | −40 – −39 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 3004–3005 |
| Holocene calendar | 9904 |
| Iranian calendar | 718 BP – 717 BP |
| Islamic calendar | 740 BH – 739 BH |
| Javanese calendar | N/A |
| Julian calendar | N/A |
| Korean calendar | 2237 |
| Minguo calendar | 2008 before ROC 民前2008年 |
| Nanakshahi calendar | −1564 |
| Seleucid era | 215/216 AG |
| Thai solar calendar | 446–447 |
| Tibetan calendar | 阴水羊年 (female Water-Goat) 30 or −351 or −1123 — to — 阳木猴年 (male Wood-Monkey) 31 or −350 or −1122 |
Year 97 BC was a year of the pre-Julian Roman calendar. At the time it was known as the Year of the Consulship of Lentulus and Crassus (or, less frequently, year 657 Ab urbe condita) and the Fourth Year of Tianhan. The denomination 97 BC 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.