| Surname | Forenames | Occupation | Date | Parish | Cty | CRO Ref |
| Oakeshott | Henry | | 2 Aug 1676 | Aldingbourne | Wsx | |
| Oakley | John | Yeoman | 13 May 1712 | Mid Lavant | Wsx | STCI/31 F.347 |
| Oakley | Saml | | 27 May 1690 | Trotton | Wsx | |
| Oakley | Saml | Yeoman | 5 Feb 1730 | Heyshott | Wsx | STCI/34 F.466 |
| Oates | Edward | | 31 Aug 1637 | Ambersham (North & South) | Wsx | STCI/19 F.70 |
| Oates | John | Husbandman | 9 May 1637 | Ambersham (North & South) | Wsx | STCIII/H F.47 |
| Ockenden | John | | 2 Apr 1694 | Arundel | Wsx | STCI/30 F.137 |
| Ockenden | Joyce | | 11 Sep 1688 | Lyminster | Wsx | |
| Ockenden | Thos | Baker | 3 Oct 1730 | Arundel | Wsx | STCIII/O F.21 |
| Ockley | Henry | | 8 Sep 1640 | Horsham | Wsx | STCIII/H F.165 |
| Ockley | John | Husbandman | 7 Sep 1703 | Warnham | Wsx | STCIII/M F.42 |
| Odams | Thos | | 15 Jul 1638 | Midhurst | Wsx | |
| Okeshiott | John | | 29 Apr 1724 | Ford | Wsx | STCI/33 F.210 |
| Older | Chas | | 25 May 1764 | Itchingfield | Wsx | STCIII/R F.56 |
| Older | Constance | Widow | 6 Dec 1647 | Findon | Wsx | STCI/21 F.207 |
| Older | Henry | | 19 Oct 1649 | Fernhurst | Wsx | STCI/21 F.417 |
| Older | John | | 16 Apr 1641 | Fernhurst | Wsx | M. Dean 27 |
| Older | John | | 13 Dec 1710 | Fernhurst | Wsx | STCI/31 F.278 |
| Older | Margt | Widow | 17 Nov 1614 | Findon | Wsx | S. Dean 4 |
| Older | Peter | Husbandman | 17 Apr 1612 | Findon | Wsx | S. Dean 36 |
| Older | Peter | | 1 Mar 1675 | Warnham | Wsx | |
| Older | Richd | | 25 Oct 1737 | West Chiltington | Wsx | STCI/36 F.286 |
| Older | Richd | Husbandman | 3 Apr 1747 | Barnham | Wsx | STCIII/P F.88 |
| Older | Sarah | Widow | 10 Oct 1690 | Rustington | Wsx | STCI/29 F.77 |
| Older | Thos | | 3 Jun 1671 | Burpham | Wsx | STCI/25 F.14 |
| Older | Thos | | 2 Mar 1677 | Lancing | Wsx | STCI/26 F.117 |
| Older | Thos | Yeoman | 24 May 1734 | Findon | Wsx | STCIII/O F.78 |
| Older | Wm | Husbandman | 27 Apr 1666 | Sompting | Wsx | STCI/23 F.320 |
| Olever | Benj | | 23 Mar 1647 | Lyminster | Wsx | STCI/21 F.108 |
| Olever | Thos | | 13 Jan 1641 | Lyminster | Wsx | A. Dean 30 |
| Olever | Wm | | 30 Mar 1648 | Lyminster | Wsx | STCI/21 F.223 |
| Olevor | Margery | | 9 Feb 1685 | Wiston | Wsx | |
| Oliver | Clement | | 27 Oct 1694 | Goring | Wsx | |
| Oliver | Jane | | 22 Feb 1637 | Ford | Wsx | STCIII/H F.42 |
| Oliver | John | Husbandman | 23 Mar 1614 | Oving | Wsx | STCIII/F F.25 |
| Oliver | John | Miller | 8 Apr 1740 | Lancing | Wsx | STCI/37 F.101 |
| Oliver | Richd | Shoemaker | 5 Oct 1640 | Storrington | Wsx | S. Dean 28 |
| Oliver | Richd | | 12 Dec 1671 | Lyminster | Wsx | |
| Oliver | Robt | | 16 Sep 1642 | Burpham | Wsx | STCIII/H F.191 |
| Oliver | Susan | Widow | 26 Nov 1640 | Storrington | Wsx | S. Dean 27 |
| Oliver | Thos | Yeoman | 27 Apr 1649 | Clapham | Wsx | STCIII/K F.100 |
| Oliver | Thos | | 1 Mar 1662 | Goring | Wsx | STCI/22 F.219 |
| Oliver | Thos | Yeoman | 20 Apr 1687 | Angmering | Wsx | STCI/28 F.308 |
| Oliver | Thos | Yeoman | 21 Jan 1727 | Ferring | Wsx | STCI/34 F.122 |
| Oliver | Wm | Husbandman | 17 Jan 1620 | Lyminster | Wsx | STCI/16 F.84 |
| Oliver | Wm | | 15 May 1666 | Angmering | Wsx | STCI/23 F.319 |
| Oliver | Wm | Yeoman | 22 Jun 1736 | Angmering | Wsx | STCIII/O F.112 |
| Ollivar | Clement | | 6 Mar 1652 | Birdham | Wsx | |
| Olliver | Agnes | Widow | 3 Jan 1659 | Lyminster | Wsx | STCI/22 F.121 |
| Olliver | Benj | Husbandman | 7 Aug 1633 | Lyminster | Wsx | STCI/18 F.272 |
| Olliver | Benj | Yeoman | 14 Jun 1694 | Littlehampton | Wsx | STCI/30 F.112 |
| Olliver | Geo | | 10 Jun 1684 | Wiston | Wsx | |
| Olliver | Henry | | 24 Jan 1648 | Lyminster | Wsx | STCIII/K F.82 |
| Olliver | Henry | | 27 Sep 1672 | Lyminster | Wsx | |
| Olliver | Isabel | Widow | 31 Jan 1750 | Littlehampton | Wsx | STCI/38 F.350 |
| Olliver | Joan | Widow | 8 May 1632 | Lyminster | Wsx | STCI/18 F.182 |
| Olliver | John | Husbandman | 19 May 1663 | North Mundham | Wsx | STCIII/H F.293 |
| Olliver | Nicholas | | 21 Nov 1637 | Wiston | Wsx | STCI/19 F.107 |
| Olliver | Thos | | 21 Jan 1680 | Littlehampton | Wsx | STCI/27 F.65 |
| Olliver | Wm | | 21 Mar 1679 | Lyminster | Wsx | |
| Ollyffee | John | | 13 Dec 1667 | Arundel | Wsx | STCI/23 F.365 |
| Ollyuer | Wm | Husbandman | 10 May 1631 | Lyminster | Wsx | STCI/18 F.143 |
| Ollyver | Michael | Tailor | 31 May 1624 | Lyminster | Wsx | A. Dean 8 |
| Ollyver | Thos | Yeoman | 11 Jan 1633 | Lyminster | Wsx | STCI/18 F.232 |
| Ollyver | Wm | Husbandman | 3 Jan 1631 | Lyminster | Wsx | STCI/18 F.49 |
| Olyver | John | | 20 May 1629 | Steyning | Wsx | STCIII/G F.138 |
| Onden | Richd | Gentleman | 21 Aug 1734 | West Wittering | Wsx | STCIII/O F.80 |
| Onely | Thos | Rector | 25 Jun 1713 | Up Marden | Wsx | STCI/31 F.460 |
| Only | Edward | Gentleman | 30 Jul 1674 | Sutton | Wsx | STCI/26 F.185 |
| Only | Richd | | 29 May 1660 | East Preston | Wsx | STCIII/H F.208 |
| Oram | Thos | Clerk | 15 Mar 1706 | Billinghurst (Billingshurst?) | Wsx | STCI/30 F.828 |
| Orsborne | Walter | Yeoman | 1 Feb 1753 | Birdham | Wsx | STCIII/Q F.32 |
| Osborn | Geo | Yeoman | 8 Jun 1741 | Birdham | Wsx | STCI/37 F.157 |
| Osborn | Jas | Yeoman | 7 Dec 1733 | Kirdford | Wsx | STCIII/O F.78 |
| Osborn | John | Yeoman | 18 May 1763 | Coldwaltham | Wsx | STCI/41 F.26 |
| Osborne | Christopher | | 25 Jun 1650 | Fernhurst | Wsx | |
| Osborne | Gabriel | Gentleman | 19 May 1665 | West Wittering | Wsx | STCIII/I F.90 |
| Osborne | Geo | | 18 Oct 1638 | Birdham | Wsx | STCI/20 F.36 |
| Osborne | Geo | Yeoman | 24 Mar 1671 | Birdham | Wsx | STCIII/L F.71 |
| Osborne | Geo | Husbandman | 28 May 1690 | Elsted | Wsx | STCI/29 F.76 |
| Osborne | John | Single man | 18 Feb 1630 | West Wittering | Wsx | STCI/17 F.255 |
| Osborne | John | | 27 Mar 1668 | Eastergate | Wsx | |
| Osborne | Wm | Yeoman | 24 Mar 1646 | West Wittering | Wsx | STCI/21 F.101 |
| Osborne | Wm | | 13 Jun 1681 | Bosham | Wsx | |
| Osborne | Wm | Yeoman | 23 Jan 1693 | Fernhurst | Wsx | STCI/30 F.195 |
| Osborne | Wm | Yeoman | 24 Jun 1742 | East Dean | Wsx | STCI/37 F.242 |
| Osborne | Wm | Yeoman | 22 May 1799 | Tangmere | Wsx | STA/I F.127 |
| Osburne | Thos | | 21 Dec 1612 | Worminghurst | Wsx | S. Dean 22 |
| Osgood | Dorothy | Widow | 29 Apr 1684 | South Stoke | Wsx | STCI/27 F.470 |
| Osman | Thos | | 10 May 1646 | Tortington | Wsx | STCIII/K F.35 |
| Osmer | Stephen | Glover | 30 Sep 1667 | Horsham | Wsx | STCI/23 F.372 |
| Ottringham | Sarah | Widow | 4 Feb 1671 | Arundel | Wsx | STCI/24 F.135 |
| Otway | Geo | Bricklayer | 4 Jul 1695 | Billinghurst (Billingshurst?) | Wsx | STCI/30 F.239 |
| Ouden | ...? | | ..? Mar 1731 | Yapton | Wsx | |
| Oulder | Eleanor | Widow | 15 Feb 1636 | Findon | Wsx | STCI/18 F.398 |
| Oulder | John | | 5 Oct 1621 | Sompting | Wsx | |
| Oulder | Thos | | 29 May 1635 | Ferring | Wsx | STCI/18 F.366 |
| Oulder | Wm | | 15 Jan 1630 | Arundel | Wsx | STCI/17 F.254 |
| Outen | ...r? | | 2 May 1706 | Westbourne | Wsx | STCIII/M F.58 |
| Overington | Edward | Husbandman | 13 Oct 1670 | Wisborough Green | Wsx | STCI/25 F.52 |
| Overington | Henry | | 15 Jul 1643 | Kirdford | Wsx | M. Dean 9 |
| Overington | John | Butcher | 19 Jan 1647 | Rudgwick | Wsx | STCI/21 F.155 |
| Overington | John | | 24 Mar 1719 | Egdean | Wsx | STCI/32 F.216 |
| Overington | John | Husbandman | 15 May 1729 | Rudgwick | Wsx | STCI/34 F.414 |
| Overington | John | Husbandman | 10 Oct 1736 | Wisborough Green | Wsx | STCIII/O F.109 |
| Overington | John | Husbandman | 10 Oct 1736 | Wisborough Green | Wsx | STCIII/O F.109 |
| Overington | John | Husbandman | 28 Dec 1736 | Rudgwick | Wsx | STCIII/O F.109 |
| Overington | John | Husbandman | 28 Dec 1736 | Rudgwick | Wsx | STCIII/O F.109 |
| Overington | Richd | | 16 Jun 1634 | Slinfold | Wsx | STCI/18 F.335 |
| Overington | Richd | Tailor | 14 Feb 1681 | Kirdford | Wsx | STCI/27 F.163 |
| Overington | Richd | Husbandman | 13 May 1713 | Kirdford | Wsx | STCIII/M F.120 |
| Overington | Richd | Husbandman | 10 Aug 1726 | Petworth | Wsx | STCI/34 F.85 |
| Overington | Robt | | 13 Apr 1691 | Wisborough Green | Wsx | |
| Overington | Thos | Tailor | 11 Dec 1671 | Kirdford | Wsx | STCI/25 F.38 |
| Overington | Wm | Victualler | 16 May 1729 | Houghton | Wsx | STCI/34 F.393 |
| Overy | Anthony | Labourer | 7 Feb 1738 | Sidlesham | Wsx | STCI/36 F.279 |
| Ovingden | John | Yeoman | 12 Dec 1621 | Greatham | Wsx | STCIII/F F.183 |
| Owden | ...? | | 28 Dec 1670 | Arundel | Wsx | STCI/24 F.138 |
| Owen | Martha? | | 26 Mar 1677 | Fernhurst | Wsx | |
| Owen | Thos | | 12 Mar 1676 | Fernhurst | Wsx | |
| Owen | Thos | Yeoman | 14 Nov 1749 | Easebourne | Wsx | STCI/38 F.355 |
| Owen | Warberton | Clerk | 16 Mar 1678 | Westbourne | Wsx | STCI/27 F.8 |
| Owen | Wm | | 2 Apr 1696 | Midhurst | Wsx | |
| Owens | R...? | Yeoman | 2 May 1644 | West Itchenor | Wsx | STCI/21 F.47 |
| Owldar | John | | 30 Apr 1624 | Angmering | Wsx | A. Dean 9 |
| Owton | ....ha? | | 21 May 1650 | Harting | Wsx | |