Stef Van Zummeren

{{short description|Belgian cyclist}}

{{Infobox cyclist

| name = Stef Van Zummeren

| image = Handzame_(Kortemark)_-_Handzame_Classic,_20_maart_2015,_aankomst_(B04).JPG

| image_size =

| caption = Van Zummeren in 2015.

| fullname =

| nickname =

| birth_date = {{bda|1991|12|20|df=y}}

| birth_place = Turnhout, Belgium

| height = 1.88 m

| weight = 73 kg

| currentteam = Retired

| discipline = Road

| role = Rider

| ridertype =

| amateuryears1 = 2012–2013

| amateurteam1 = {{UCI team code|LTS U23|2012}}

| amateuryears2 = 2013

| amateurteam2 = {{UCI team code|MMM|2013}} (stagiaire)

| proyears1 = 2014

| proteam1 = {{UCI team code|MMM|2014}}

| proyears2 = 2015–2017

| proteam2 = {{UCI team code|VWT|2015}}

| majorwins =

| medaltemplates =

| show-medals =

}}

Stef Van Zummeren (born 20 December 1991 in Turnhout) is a Belgian former professional cyclist.{{cite web | url=http://www.procyclingstats.com/rider.php?id=139786 | title=Stef Van Zummeren | work=ProCyclingStats | accessdate=4 July 2016}}