This is a list of albums that reached number one on the Polish Albums Chart in 2009, as compiled by the Polish Society of the Phonographic Industry (ZPAV).
- January 5 – MTV Unplugged – Hey
- January 12 – Dyskografia – Paktofonika
- January 19 – Accelerate – R.E.M.
- January 26 – No Line on the Horizon – U2
- February 2 – The Fame – Lady Gaga
- February 9 – MTV Unplugged – Hey
- February 16 – The Fame – Lady Gaga
- February 23 – Popcorn – Dżem
- March 2 – Muzyka Klasyczna – O.S.T.R.
- March 9 – The Fame – Lady Gaga
- March 16 – Fearless – Taylor Swift
- March 23 – Sounds of the Universe – Depeche Mode
- March 30 – The Fame – Lady Gaga
- April 6 – MTV Unplugged – Hey
- April 13 – Endless Wire – The Who
- April 20 – MTV Unplugged – Hey
- April 27 – Relapse – Eminem
- May 4 – MTV Unplugged – Hey
- May 11 – MTV Unplugged – Hey
- May 18 – Memories – Barbra Streisand
- May 25 – 21st Century Breakdown – Green Day
- June 1 – The E.N.D. – The Black Eyed Peas
- June 8 – Koncert – Kult
- June 15 – The E.N.D. – The Black Eyed Peas
- June 22 – No Line on the Horizon – U2
- June 29 – The E.N.D. – The Black Eyed Peas
- July 6 – The E.N.D. – The Black Eyed Peas
- July 13 – The E.N.D. – The Black Eyed Peas
- July 20 – Michael Jackson's This Is It – Michael Jackson
- July 27 – The E.N.D. – The Black Eyed Peas
- August 3 – Michael Jackson's This Is It – Michael Jackson
- August 10 – The E.N.D. – The Black Eyed Peas
- August 17 – Michael Jackson's This Is It – Michael Jackson
- August 24 – The E.N.D. – The Black Eyed Peas
- August 31 – Michael Jackson's This Is It – Michael Jackson
- September 7 – The E.N.D. – The Black Eyed Peas
- September 14 – Michael Jackson's This Is It – Michael Jackson
- September 21 – The Resistance – Muse
- September 28 – Michael Jackson's This Is It – Michael Jackson
- October 5 – Crazy Rhythms – Blue Café
- October 12 – Michael Jackson's This Is It – Michael Jackson
- October 19 – Kolędy – Anna Maria Jopek & Makoto Ozone
- October 26 – Michael Jackson's This Is It – Michael Jackson
- November 2 – The Element of Freedom – Alicia Keys
- November 9 – My Christmas – Andrea Bocelli
- November 16 – The Element of Freedom – Alicia Keys
- November 23 – My Christmas – Andrea Bocelli
- November 30 – My Christmas – Andrea Bocelli
- December 7 – I Got You – Maryla Rodowicz
- December 14 – My Christmas – Andrea Bocelli
- December 21 – My Christmas – Andrea Bocelli
- December 28 – My Christmas – Andrea Bocelli