Mariana Speckmaier is a professional footballer from VEN and is currently 29 years old. He is on the books of Durham Wildcats LFC Women and wears shirt number 17. At international level, he features for Venezuela Women. His main role on the pitch is Forward. He measures 165cm in height and weighs 58kg.

During the English FA Women's Super League 2 2025-2026 campaign, Mariana Speckmaier made 13 appearances, scoring 3 goals and adding 0 assists. He averaged 0.2 goals per match from 16 shots, with 9 on target.