| Tourney Name: | UEFA European Under-18 Championship |
| Year: | 1990 |
| Other Titles: | 1990-es U18-as labdarúgó-Európa-bajnokság |
| Size: | 250px |
| Country: | Hungary |
| Dates: | 24–29 July |
| Num Teams: | 8 |
| Count: | 6 |
| Matches: | 10 |
| Goals: | 25 |
| Prevseason: | 1988 |
| Nextseason: | 1992 |
The 1990 UEFA European Under-18 Championship final tournament was held in Hungary. It also served as the European qualification for the 1991 FIFA World Youth Championship. Players born on or after 1 August 1971 were eligible to participate in this competition.
See also: 1990 UEFA European Under-18 Championship qualifying.
The following teams qualified for the tournament:
See main article: 1990 UEFA European Under-18 Championship squads.
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The six best performing teams qualified for the 1991 FIFA World Youth Championship.