The CBOS survey, published on Friday, shows that in June, 50% of respondents trusted Hołownia, while 33% distrusted the speaker of the Sejm and leader of the Poland 2050 party.
Trzaskowski came in second with a 48% trust rating, while 33% expressed distrust in the mayor of Warsaw.
President Duda secured the third spot, with 45% of respondents trusting him and 43% distrusting him.
Donald Tusk, the prime minister and head of the ruling Civic Coalition (KO) party, was trusted by 44% and distrusted by 43% of those polled.
CBOS conducted the survey on a representative sample of 1,055 adult Poles between June 10–20.