Denis Jančo

{{short description|Slovak footballer}}

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

{{Infobox football biography

| name = Denis Jančo

| image =

| fullname = Denis Jančo

| height = {{convert|1.78|m|ftin|0|abbr=on}}

| birth_date = {{Birth date and age|1997|8|1|df=y}}

| birth_place = Trenčín, Slovakia

| currentclub = RSC Hamsik Academy

| clubnumber =

| position = Midfielder

| youthyears1 = | youthclubs1 = AS Trenčín

| years1 = 2015–2017 | clubs1 = AS Trenčín | caps1 = 19 | goals1 = 1

| years2 = 2017 | clubs2 = → Górnik Zabrze (loan) | caps2 = 6 | goals2 = 0

| years3 = 2017 | clubs3 = → Górnik Zabrze II (loan) | caps3 = 1 | goals3 = 0

| years4 = 2017 | clubs4 = → Poprad (loan) | caps4 = 16 | goals4 = 1

| years5 = 2018–2019 | clubs5 = Poprad | caps5 = 51 | goals5 = 9

| years6 = 2020–2021 | clubs6 = ŠTK Šamorín | caps6 = 42 | goals6 = 1

| years7 = 2022 | clubs7 = Humenné | caps7 = 29 | goals7 = 3

| years8 = 2023– | clubs8 = Hamsik Academy | caps8 = | goals8 =

| nationalyears1 = 2015 | nationalteam1 = Slovakia U18 | nationalcaps1 = 3 | nationalgoals1 = 0

| nationalyears2 = 2015–2016 | nationalteam2 = Slovakia U19 | nationalcaps2 = 5 | nationalgoals2 = 0

| club-update = 10 February 2023

| nationalteam-update =

}}

Denis Jančo (born 1 August 1997) is a Slovak professional footballer who plays as a midfielder for RSC Hamsik Academy.