Constantin Daniel Stahi (14 November 1844 – 18 June 1920) was a Romanian painter and gravure artist.

He continued his artistic education at the Academy of Fine Arts in Munich, where, from 1871 to 1878, he studied painting, metal gravure, and xylography.

[1] Stahi painted still life paintings representing small objects that were surrounding him, such as old books, newspapers, religious items, chairs, shoes, plates, and especially fruits.

Beside his artistic career, he was a professor and, later on, the headmaster of the National School of Fine Arts in Iași between 1892 and 1902, following Gheorghe Panaiteanu Bardasare.

He died in his house on Bărboi street in Iași on 18 June 1920 and was interred at the city's Eternitatea Cemetery.