The 1977 Individual Speedway Junior European Championship was the inaugural edition of the European Under-21 Championships.

[1][2][3][4] The Championship was won by Alf Busk.

[5] m - exclusion for exceeding two minute time allowance • t - exclusion for touching the tapes • x - other exclusion • e - retired or mechanical failure • f - fell • ns - non-starter • nc - non-classify