Maciej Kowalczyk

{{short description|Polish footballer}}

{{Use dmy dates|date=September 2024}}

{{Infobox football biography

| name = Maciej Kowalczyk

| image = Maciej Kowalczyk 02 ssj 20070222.jpg

| image_size = 160

| caption =

| birth_date = {{Birth date and age|1977|3|6|df=y}}

| birth_place = Wrocław, Poland

| height = {{height|m=1.81}}

| position = Forward

| currentclub =

| clubnumber =

| youthyears1 = | youthclubs1 = Włókniarz Wrocław

| years1 = 1993–1994 | clubs1 = Parasol Wrocław | caps1 = | goals1 =

| years2 = 1994–1996 | clubs2 = Ślęza Wrocław | caps2 = | goals2 =

| years3 = 1996–1998 | clubs3 = Parasol Wrocław | caps3 = | goals3 =

| years4 = 1998–2000 | clubs4 = Ceramika Opoczno | caps4 = 69 | goals4 = 16

| years5 = 2000–2001 | clubs5 = Śląsk Wrocław | caps5 = 25 | goals5 = 1

| years6 = 2001 | clubs6 = Ceramika Opoczno | caps6 = 19 | goals6 = 6

| years7 = 2002–2006 | clubs7 = Arsenal Kyiv | caps7 = 71 | goals7 = 12

| years8 = 2002 | clubs8 = → Borysfen Boryspil (loan) | caps8 = 4 | goals8 = 3

| years9 = 2003–2004 | clubs9 = → CSKA Kyiv (loan) | caps9 = 11 | goals9 = 2

| years10 = 2003–2004 | clubs10 = → Arsenal-2 Kyiv | caps10 = 4 | goals10 = 0

| years11 = 2006–2008 | clubs11 = Korona Kielce | caps11 = 41 | goals11 = 8

| years12 = 2008 | clubs12= → Widzew Łódź (loan) | caps12 = 9 | goals12 = 1

| years13 = 2008–2010 | clubs13 = Lechia Gdańsk | caps13 = 38 | goals13 = 3

| years14 = 2010–2011 | clubs14 = Sandecja Nowy Sącz | caps14 = 25 | goals14 = 1

| years15 = 2011–2013 | clubs15 = Kolejarz Stróże | caps15 = 62 | goals15 = 28

| years16 = 2013–2014 | clubs16 = Olimpia Grudziądz | caps16 = 25 | goals16 = 3

| years17 = 2014–2015 | clubs17 = GKS Tychy | caps17 = 33 | goals17 = 11

| years18 = 2015–2017 | clubs18 = MKS Kluczbork | caps18 = 53 | goals18 = 8

| years19 = 2017 | clubs19 = Bystrzyca Kąty Wrocławskie | caps19 = 2 | goals19 = 0

| years20 = 2017–2021 | clubs20 = Piast Żerniki | caps20 = 78 | goals20 = 34

| club-update =

| nationalteam-update =

}}

Maciej Kowalczyk (born 6 March 1977) is a Polish former professional footballer who played as a forward.