The invention discloses a tripod capable of being fast leveled. The tripod comprises a base, three supporting legs and a leveling fixed seat, each supporting leg comprises a sliding seat and a sliding rod, a locking knob is fixedly arranged on each sliding seat, the fixed supporting legs are connected with the base through the locking knobs, and supporting feet are arranged at the ends, away from the sliding seats, of the sliding rods. Precision adjusting mechanisms are arranged between the sliding seats and the sliding rods, and the length of the supporting legs can be precisely adjusted through the precision adjusting mechanisms. The leveling fixed seat is arranged on the base and comprises an equipment mounting seat, a linkage fixed plate and a plurality of leveling knobs, measuring equipment is arranged on the equipment mounting seat, the leveling knobs are arranged on the lower portion of the equipment mounting seat and used for precisely adjusting the flatness of the equipment mounting seat, and the linkage fixed plate is clamped on the leveling knobs. The tripod has three adjusting methods of rough adjusting, precise adjusting and fine adjusting, the tripod can be unfolded, leveled, dismounted and stored fast, the leveling precision of the tripod is high, the leveling error can be controlled within 20 degrees, the precision stability is high in the long-term work process, and the precision stability is slightly influenced by environment temperature changes.