1987 Liège–Bastogne–Liège

{{Infobox cycling race report

| name = 1987 Liège–Bastogne–Liège

| image =

| image_caption =

| image_size =

| series =

| race_no =

| season_no =

| date = 19 April 1987

| stages = 1

| distance = 260{{cite web|url=http://www.bikeraceinfo.com/classics/Liege-Bastogne-Liege/liege-index.html|title=Liège-Bastogne-Liège (World Tour), Belgium|work=BikeRaceInfo|access-date=23 November 2017}}

| unit = km

| time = 6h 40' 00"

| first = Moreno Argentin

| first_nat = ITA

| first_team = {{UCI team code|BIA|1987}}

| second = Stephen Roche

| second_nat = IRL

| second_team = {{UCI team code|CAR|1987}}

| third = Claude Criquielion

| third_nat = BEL

| third_team = {{UCI team code|HIT|1987}}

| previous = 1986

| next = 1988

}}

The 1987 Liège–Bastogne–Liège was the 73rd edition of the Liège–Bastogne–Liège cycle race and was held on 19 April 1987. The race started and finished in Liège. The race was won by Moreno Argentin of the Gewiss–Bianchi team.