2018 Trofej Umag

{{Infobox cycling race report

| name = 2018 Trofej Umag

| image = 2018 UCI Europe Tour

| image_caption =

| image_size =

| series =

| race_no =

| season_no =

| date = 28 February 2018

| stages = 1

| distance = 144.4{{cite web|url=https://www.procyclingstats.com/images/profiles/ap/ce/trofej-umag-umag-trophy-2018-profile-42c4603545.jpg|title=Trofej Umag race profile|work=Procyclingstats|accessdate=31 October 2018}}

| unit = km

| speed = 41.29

| time = 3h 29' 49"

| first = Krister Hagen

| first_team = {{UCI team code|TCO|2018}}

| first_nat = NOR

| second = Tom Baylis

| second_team = {{UCI team code|ONE|2018}}

| second_nat = GBR

| third = Dušan Rajović

| third_team = {{UCI team code|ADR|2018}}

| third_nat = SRB

| previous = 2017

| next = 2019

}}

The 2018 Trofej Umag was the 6th edition of the Trofej Umag road cycling one day race.{{cite web | url=https://www.procyclingstats.com/race/trofej-umag-umag-trophy/2018/overview | title=2018 Trofej Umag overview| work=ProCyclingStats | accessdate=28 February 2018}} It was part of UCI Europe Tour in category 1.2.