2013–14 Sunfoil Series

{{use dmy dates|date=March 2016}}

{{Infobox cricket tournament

| name = 2013–14 Sunfoil Series

| image =

| caption =

| fromdate = {{start date|2013|11|21|df=y}}

| todate = {{end date|2014|4|6|df=y}}

| administrator = Cricket South Africa

| cricket format = First-class

| tournament format = Double round-robin

| champions = Cape Cobras

| count = 4

| participants = 6

| matches = 30

| attendance =

| player of the series =

| most runs = Stiaan van Zyl (933)

| most wickets = Dane Piedt (45)

| previous_year = 2012–13

| previous_tournament = 2012–13 Sunfoil Series

| next_year = 2014–15

| next_tournament = 2014–15 Sunfoil Series

}}

The 2013–14 Sunfoil Series was a first-class cricket competition held in South Africa from 21 November 2013 to 6 April 2014. Cape Cobras retained their title, winning for the fourth time in total, after completing a victory in the final round against Lions by an innings and 165 runs.{{cite web |url=http://www.espncricinfo.com/sunfoil-series-2013-14/content/story/735189.html |title=Two titles in a row for dominant Cape Cobras|date=6 April 2014 |accessdate=7 February 2019 |work=ESPNcricinfo}}