As per astrology the fire signs are aries, leo and sagittarius.
Aries , Leo & Sagittarius are the fire sign of zodiac.
In details- Aries. ( Vutagni. or fire of elementary )
Leo. ( jothoragni or fire of huger )
Sagittarius ( Gyanagni or fire of knowledge)
The Fire Signs in Zodiac are
0 Deg to 30 Deg - Aries - Ruled by Mars -
120 Deg to 150 Deg - Leo - Rules by Sun
240 Deg to 270 Deg - Sagittarius - Ruled By Jupiter
They represent Movable, Fixed and Dual nature respectively. all are Male signs.