The flag of Podlaskie Voivodeship, Poland is a rectangle divided into four horizontal stripes, that are, from the top to bottom: white, red, yellow, and blue. It was designed by Tadeusz Gajl, and adopted on 30 August 2002.
The flag of Podlaskie Voivodeship is a rectangle, with an aspect ratio of height to width of 5:8, which is divided into four equal horizontal stripes, that are, from the top to bottom: white, red, yellow, and blue. The colours had been derived from the coat of arms of the voivodeship.
The flag was designed by Tadeusz Gajl, and adopted by Podlaskie Regional Assembly on 30 August 2002, with the resolution no. LIV/448/02.