Izabela Dragneva-Rifatova (Bulgarian: Изабела Драгнева-Рифатова; born October 1, 1971, in Varna) is a retired weightlifter from Bulgaria, who is best known for being the first female weightlifter to be stripped of her medal and results and disqualified from an Olympic games for cheating.

She won the silver medal in the women's – 53 kg division at the 1998 World Weightlifting Championships in Lahti.

Dragneva competed in the 48 kg category at the 2000 Summer Olympics where she originally won the gold medal.

[1] She was stripped of her gold medal three days later after she tested positive for the banned diuretic furosemide.

[1] Dragneva's disqualification meant that American Tara Nott was awarded the gold medal in the 48 kg class.