St. Louis Blues 1978 Draft Picks31 selections by the St. Louis Blues in the 1978 NHL Entry Draft.
| Year | Pick | Round | Team | Player | Pos | Amateur Club | League | Country |
|---|---|---|---|---|---|---|---|---|
| 1978 | 3 | 1 | St. Louis Blues | Wayne Babych | RW | Portland Winter Hawks | WCHL | CAN |
| 1978 | 39 | 3 | St. Louis Blues | Stephen Harrison | D | Toronto Marlboros | OHA | CAN |
| 1978 | 72 | 5 | St. Louis Blues | Kevin Willison | D | Billings Bighorns | WCHL | CAN |
| 1978 | 89 | 6 | St. Louis Blues | Jim Nill | RW | Medicine Hat Tigers | WCHL | CAN |
| 1978 | 106 | 7 | St. Louis Blues | — | — | Cornwall Royals | QMJHL | — |
| 1978 | 109 | 7 | St. Louis Blues | Paul MacLean | RW | Hull Olympiques | QMJHL | FRA |
| 1978 | 123 | 8 | St. Louis Blues | Denis Houle | LW | Hamilton Fincups | OHA | CAN |
| 1978 | 140 | 9 | St. Louis Blues | Tony Meagher | RW | Boston University | NCAA | CAN |
| 1978 | 143 | 9 | St. Louis Blues | — | — | Medicine Hat Tigers | WCHL | — |
| 1978 | 157 | 10 | St. Louis Blues | Jim Lockhurst | G | Kingston Canadians | OHA | CAN |
| 1978 | 160 | 10 | St. Louis Blues | Bob Froese | G | Niagara Falls Flyers | OHA | CAN |
| 1978 | 170 | 10 | St. Louis Blues | Dan Lerg | C | U. of Michigan | NCAA | USA |
| 1978 | 173 | 11 | St. Louis Blues | Risto Siltanen | D | Ilves Tampere | FINLAND | FIN |
| 1978 | 175 | 11 | St. Louis Blues | — | — | — | Sweden | — |
| 1978 | 181 | 11 | St. Louis Blues | Jean Boutin | LW | Verdun Black Hawks | QMJHL | CAN |
| 1978 | 185 | 11 | St. Louis Blues | John Sullivan | RW | Providence College | NCAA | USA |
| 1978 | 188 | 12 | St. Louis Blues | Serge Menard | RW | Montreal Juniors | QMJHL | CAN |
| 1978 | 191 | 12 | St. Louis Blues | Donald Boyd | C | R.P.I. | NCAA | CAN |
| 1978 | 197 | 12 | St. Louis Blues | Paul Stasiuk | LW | Providence College | NCAA | CAN |
| 1978 | 200 | 12 | St. Louis Blues | — | — | Cologne | West Germany | — |
| 1978 | 203 | 13 | St. Louis Blues | — | — | — | USSR | — |
| 1978 | 205 | 13 | St. Louis Blues | Carl Bloomberg | G | St. Louis University | NCAA | USA |
| 1978 | 207 | 13 | St. Louis Blues | Terry Kitching | RW | Boston University | NCAA | CAN |
| 1978 | 209 | 13 | St. Louis Blues | — | — | Boston University | NCAA | — |
| 1978 | 210 | 13 | St. Louis Blues | Brian Crombeen | D | Kingston Canadians | OHA | CAN |
| 1978 | 211 | 13 | St. Louis Blues | Mike Pidgeon | C | Oshawa Generals | OHA | CAN |
| 1978 | 214 | 14 | St. Louis Blues | John Cochrane | RW | Harvard U. | NCAA | USA |
| 1978 | 216 | 14 | St. Louis Blues | Joe Casey | D | Boston College | NCAA | USA |
| 1978 | 218 | 14 | St. Louis Blues | — | — | Princeton University | NCAA | — |
| 1978 | 220 | 14 | St. Louis Blues | Frank Johnson | D | Providence College | NCAA | USA |
| 1978 | 221 | 14 | St. Louis Blues | Blair Wheeler | D | Yale University | NCAA | CAN |