Hediyeh Tehrani's illustrious acting career commenced with Masud Kimiai's "Soltan" in 1997, swiftly establishing her as a prominent star. Prior to this, she had been offered a few roles, which she declined. In the same year, Hedieh received the esteemed Hafiz Award for Best Actress in a Leading Role for her captivating portrayal of 'Maryam Koohsari' in Soltan. This milestone victory marked the beginning of a long list of accolades Hedieh would go on to receive for her numerous roles, both domestically and internationally, solidifying her position as one of Iran's most recognizable artists.
Hedieh is particularly renowned for her depiction of strong, willful, and often stubborn women, consistently showcasing her remarkable acting range. Beyond her successful acting career, Hedieh has been dedicated to promoting her native country, Iran, through her photography. Her pictorial essays on some of the country's most remote regions have garnered her widespread recognition, and she is an active member of "Khooshe Saar-e Boomi", a grassroots organization committed to preserving native and indigenous cultural habitats and customs.
As a passionate advocate for her community, Hedieh has been instrumental in organizing photography and educational tours in this area. Moreover, she is an active member of a children's charity, Bonyad-e Koodak, lending her time and name to raise awareness about children's issues and bring them to the forefront.