Scottish Independence
| End Date | Company | Client | YES | NO | DK | Lead |
| 04 May 2021 | YouGov Online | The Times | 41 | 46 | 13 | +5 |
| 04 May 2021 | Savanta ComRes Online | The Scotsman | 42 | 50 | 8 | +8 |
| 04 May 2021 | Survation Online | DC Thomson | 43 | 47 | 10 | +4 |
| 03 May 2021 | Ipsos MORI Online | STV | 47 | 47 | 6 | Tie |
| 03 May 2021 | Opinium Online | Sky News | 45 | 45 | 8 | Tie |
| 30 Apr 2021 | Panelbase Online | Sunday Times | 48 | 45 | 6 | +3 |
| 30 Apr 2021 | BMG Online | The Herald | 47 | 47 | 7 | Tie |
| 27 Apr 2021 | Savanta ComRes Online | The Scotsman | 42 | 49 | 8 | +7 |
| 26 Apr 2021 | Survation Online | Good Morning Britain | 42 | 47 | 11 | +5 |
| 26 Apr 2021 | Panelbase Online | Scot Goes Pop | 47 | 48 | 6 | +1 |
| 22 Apr 2021 | Survation Online | DC Thomson | 44 | 45 | 11 | +1 |
| 20 Apr 2021 | YouGov Online | The Times | 39 | 45 | 16 | +6 |
| 20 Apr 2021 | Savanta ComRes Online | The Scotsman | 44 | 48 | 8 | +4 |
| 19 Apr 2021 | Ashcroft Online | 44 | 45 | 11 | +1 | |
| 12 Apr 2021 | Panelbase Online | Believe in Scotland | 48 | 46 | 6 | +2 |
| 07 Apr 2021 | Savanta ComRes Online | The Scotsman | 45 | 45 | 9 | Tie |
| 06 Apr 2021 | Opinium Online | Sky News | 47 | 45 | 6 | +2 |
| 04 Apr 2021 | Ipsos MORI Online | STV | 49 | 45 | 6 | +4 |
| 01 Apr 2021 | Panelbase Online | Sunday Times | 48 | 47 | 5 | +1 |
| 30 Mar 2021 | Survation Online | DC Thomson | 45 | 44 | 11 | +1 |
| 19 Mar 2021 | BMG Online | Herald | 49 | 46 | 5 | +3 |
| 18 Mar 2021 | Survation Online | DC Thomson | 43 | 45 | 12 | +2 |
| 16 Mar 2021 | Opinium Online | Sky News | 45 | 43 | 8 | +2 |
| 10 Mar 2021 | Savanta ComRes Online | The Scotsman | 45 | 47 | 8 | +2 |
| 09 Mar 2021 | Hanbury Strategy Online | 53 | 47 | +6 | ||
| 08 Mar 2021 | YouGov Online | The Times | 41 | 43 | 14 | +2 |
| 05 Mar 2021 | Savanta ComRes Online | The Scotsman | 43 | 46 | 10 | +3 |
| 05 Mar 2021 | Panelbase Online | Sunday Times | 46 | 47 | 7 | +1 |
| 04 Mar 2021 | Savanta ComRes Online | Daily Express | 43 | 45 | 12 | +2 |
| 01 Mar 2021 | Hanbury Strategy Online | 52 | 41 | 7 | +11 | |
| 26 Feb 2021 | Survation Online | Daily Record | 43 | 44 | 13 | +1 |
| 22 Feb 2021 | Savanta ComRes Online | ITV News | 48 | 44 | 8 | +4 |
| 21 Feb 2021 | Ipsos MORI Online | STV | 48 | 44 | 7 | +4 |
| 09 Feb 2021 | Savanta ComRes Online | The Scotsman | 43 | 46 | 11 | +3 |
| 22 Jan 2021 | Panelbase Online | Sunday Times | 49 | 44 | 7 | +5 |
| 13 Jan 2021 | Survation Online | Scot Goes Pop | 45 | 43 | 12 | +2 |
| 13 Jan 2021 | Savanta ComRes Online | The Scotsman | 47 | 43 | 10 | +4 |
| 15 Dec 2020 | Savanta ComRes Online | The Scotsman | 49 | 39 | 12 | +10 |
| 07 Dec 2020 | Survation Online | 44 | 42 | 14 | +2 | |
| 26 Nov 2020 | Ipsos MORI Online | STV | 51 | 41 | 8 | +10 |
| 11 Nov 2020 | Panelbase Online | Scot Goes Pop | 51 | 40 | 8 | +11 |
| 10 Nov 2020 | YouGov Online | 43 | 42 | 10 | +1 | |
| 03 Nov 2020 | Survation Online | 47 | 40 | 13 | +7 | |
| 09 Oct 2020 | Savanta ComRes Online | 47 | 42 | 11 | +5 | |
| 09 Oct 2020 | Ipsos MORI Online | STV | 52 | 39 | 9 | +13 |
| 05 Oct 2020 | Survation Online | Progress Scotland | 49 | 42 | 9 | +7 |
| 07 Sep 2020 | Survation Online | 46 | 40 | 13 | +6 | |
| 18 Aug 2020 | Panelbase Online | Business for Scotland | 51 | 42 | 7 | +9 |
| 13 Aug 2020 | Savanta ComRes Online | 49 | 42 | 9 | +7 | |
| 10 Aug 2020 | YouGov Online | The Times | 45 | 40 | 9 | +5 |
| 03 Jul 2020 | Panelbase Online | Sunday Times | 50 | 43 | 7 | +7 |
| 19 Jun 2020 | Panelbase Online | Business for Scotland | 50 | 43 | 7 | +7 |
| 05 Jun 2020 | Panelbase Online | Scot Goes Pop | 48 | 45 | 8 | +3 |
| 05 May 2020 | Panelbase Online | Wings Over Scotland | 46 | 46 | 7 | Tie |
| 26 Mar 2020 | Panelbase Online | Sunday Times | 46 | 47 | 7 | +1 |
| 14 Feb 2020 | YouGov Online | Hanbury Strategy | 45 | 46 | 8 | +1 |
| 31 Jan 2020 | Panelbase Online | Scot Goes Pop | 49 | 46 | 6 | +3 |
| 27 Jan 2020 | YouGov Online | 43 | 42 | 10 | +1 | |
| 22 Jan 2020 | Survation Online | Progress Scotland | 45 | 45 | 10 | Tie |
| 11 Dec 2019 | Survation Online | The Courier | 46 | 47 | 7 | +1 |
| 06 Dec 2019 | YouGov Online | The Times | 38 | 48 | 12 | +10 |
| 06 Dec 2019 | Panelbase Online | Sunday Times | 44 | 50 | 6 | +6 |
| 25 Nov 2019 | Ipsos MORI Online | STV | 48 | 48 | 4 | Tie |
| 22 Nov 2019 | Panelbase Online | Sunday Times | 45 | 47 | 7 | +2 |
| 11 Oct 2019 | Panelbase Online | Sunday Times | 46 | 47 | 7 | +1 |
| 09 Oct 2019 | Survation Online | Progress Scotland | 40 | 51 | 9 | +11 |
| 03 Sep 2019 | YouGov Online | The Times | 43 | 44 | 13 | +1 |
| 02 Aug 2019 | Ashcroft Online | 46 | 43 | 12 | +3 | |
| 20 Jun 2019 | Panelbase Online | Sunday Times | 46 | 48 | 6 | +2 |
| 17 May 2019 | Panelbase Online | Sunday Times | 45 | 49 | 6 | +4 |
| 26 Apr 2019 | YouGov Online | The Times | 44 | 45 | 11 | +1 |
| 24 Apr 2019 | Panelbase Online | Sunday Times | 44 | 49 | 7 | +5 |
| 21 Mar 2019 | Survation Online | Progress Scotland | 35 | 56 | 8 | +21 |
| 05 Dec 2018 | Panelbase Online | Sunday Times | 45 | 51 | 4 | +6 |
| 07 Nov 2018 | Panelbase Online | Constitutional Commission | 43 | 52 | 5 | +9 |
| 21 Oct 2018 | Survation Online | Daily Record | 41 | 51 | 7 | +10 |
| 05 Oct 2018 | Survation Online | Scottish National Party | 41 | 49 | 8 | +8 |
| 04 Oct 2018 | Panelbase Online | Sunday Times | 41 | 52 | 7 | +11 |
| 02 Oct 2018 | Survation Online | Sunday Post | 43 | 49 | 8 | +6 |
| 29 Aug 2018 | Deltapoll Online | OFOC & Best for Britain | 45 | 47 | 8 | +2 |
| 10 Jul 2018 | Survation Online | Daily Record | 41 | 47 | 12 | +6 |
| 13 Jun 2018 | Panelbase Online | Sunday Times | 41 | 53 | 6 | +12 |
| 05 Jun 2018 | YouGov Online | The Times | 41 | 50 | 6 | +9 |
| 05 Jun 2018 | YouGov Online | Future of England | 41 | 47 | 12 | +6 |
| 28 Mar 2018 | Panelbase Online | Sunday Times | 41 | 53 | 6 | +12 |
| 11 Mar 2018 | Ipsos MORI Online | STV | 46 | 50 | 4 | +4 |
| 28 Jan 2018 | Survation Online | Daily Record | 42 | 50 | 8 | +8 |
| 16 Jan 2018 | YouGov Online | The Times | 37 | 50 | 10 | +13 |
| 05 Dec 2017 | Survation Online | Sunday Post | 42 | 49 | 8 | +7 |
| 30 Nov 2017 | Survation Online | Daily Record | 42 | 48 | 10 | +6 |
| 05 Oct 2017 | YouGov Online | The Times | 39 | 50 | 7 | +11 |
| 12 Sep 2017 | Survation Online | Scottish Daily Mail | 42 | 49 | 9 | +7 |
| 07 Sep 2017 | Panelbase Online | Sunday Times | 40 | 53 | 6 | +13 |
| 13 Jun 2017 | Survation Online | Daily Record | 39 | 53 | 7 | +14 |
| 07 Jun 2017 | Survation Online | Daily Record | 36 | 56 | 7 | +20 |
| 07 Jun 2017 | Panelbase Online | 41 | 53 | 6 | +12 | |
| 05 Jun 2017 | YouGov Online | The Times | 38 | 50 | 8 | +12 |
| 05 Jun 2017 | YouGov Online | Times | 38 | 50 | 8 | +12 |
| 18 May 2017 | YouGov Online | Times | 39 | 49 | 8 | +10 |
| 21 Apr 2017 | Panelbase Online | Times | 43 | 52 | 5 | +9 |