You have just reminded me of another premier scalp. In 13/14 in the league cup, the round before we played that hearts game we beat premier league and league cup holders st Mirren 2-1 at Palmerston.
So thats ten definites now but I have to give an honourable mention to one other game and don't know whether it should count or not. In the 1975-6 LC we played a two legged tie v Rangers. Rangers won 1-0 at Ibrox and we won 2-1 in 90 mins at Palmerston in the return. With the game tied at 2-2 on agg, Rangers scored once more in the 30 mins extra time to go through 3-2 on agg.
Since I started going to Queens matches in the early noughties, Queens have played prem opposition 33 teams winning 5 of them as I have a full list which I will post below.
Won
12/04/08 - Aberdeen 4-3 Hampden - Scottish Cup Semi Final
28/08/12 - Hibernian 2-0 Home - League Cup R2
27/08/13 - St Mirren 2-1 AET Home - League Cup R2
07/02/15 - St Johnstone 2-0 Home - Scottish Cup R5
29/01/19 - Dundee 3-0 Home - Scottish Cup R4 Replay
Lost
25/09/01 - Aberdeen 2-1 Home - League Cup R2
18/02/03 - Aberdeen 4-1 Away - Scottish Cup R3 Replay
28/10/03 - Hibernian 2-1 Away - League Cup R3
07/02/04 - Motherwell 3-2 Away - Scottish Cup R4
05/02/05 - Dundee United 3-0 Home - Scottish Cup R4
22/08/06 - Kilmarnock 2-1 AET Home - League Cup R2
24/02/07 - Hibernian 2-1 Home - Scottish Cup Quarter Final
24/05/08 - Rangers 3-2 Hampden - Scottish Cup Final
23/09/08 - Falkirk 2-1 Away - League Cup R3
10/01/09 - Falkirk 4-2 Away - Scottish Cup R4
23/09/09 - Rangers 2-1 Home - League Cup R3
21/09/10 - St Johnstone 3-0 Away - League Cup R3
20/09/11 - Kilmarnock 5-0 Away - League Cup R3
14/02/12 - Aberdeen 2-1 Home - Scottish Cup R5 Replay
25/09/12 - Dundee United 1-0 Home - League Cup R3
01/12/12 - Kilmarnock 2-1 Away - Scottish Cup R4
25/09/13 - Heart of Midlothian 3-3 4-2pens Away - League Cup R3
10/12/13 - St Mirren 3-0 Away - Scottish Cup R4 Replay
23/07/16 - Partick Thistle 2-1 Away - League Cup R1 Group Stage
20/09/16 - Rangers 5-0 Away - League Cup Quarter Final
22/07/17 - Hamilton Academical 1-1 6-5pens Away - League Cup R1 Group Stage
20/01/18 - Partick Thistle 2-1 Home - Scottish Cup R4
24/07/18 - Motherwell 2-0 Away - League Cup R1 Group Stage
18/08/18 - St Johnstone 4-2 AET Home - League Cup R2
Draw
25/01/03 - Aberdeen 0-0 Home - Scottish Cup R3
04/02/12 - Aberdeen 1-1 Away - Scottish Cup R5
30/11/13 - St Mirren 2-2 Home - Scottish Cup R4
19/01/19 - Dundee 1-1 Away - Scottish Cup R4
I have had a look at older seasons and it looks like all teams have been mentioned and the correct total is 10.
24/01/96 - Queen of the South 3-2 St Johnstone - Scottish Cup R3
18/02/76 - Queen of the South 5-4 Ayr United - Scottish Cup R4 Replay
17/08/77 - Hibernian 1-2 Queen of the South - League Cup R1 1st Leg
18/08/87 - Queen of the South 2-1 Falkirk - League Cup R2
28/08/90 - Dunfermline Athletic 1-2 Queen of the South - League Cup R3
12/04/08 - Queen of the South 4-3 Aberdeen - Scottish Cup Semi Final (Hampden Park)
28/08/12 - Queen of the South 2-0 Hibernian - League Cup R2
27/08/13 - Queen of the South 2-1 St Mirren (AET) - League Cup R2
07/02/15 - Queen of the South 2-0 St Johnstone - Scottish Cup R5
29/01/19 - Queen of the South 3-0 Dundee - Scottish Cup R4 Replay
Great information....thanks for posting
Great bit of work Qos king.