| Daffin | George Daffin |
| Dale | Edwin Henry Dale |
| Dalton | George Dalton / Dalton Brothers |
| Danby | Fentem, Webster & Danby |
| Daniel | Daniel & Arter |
| Daniel | Daniel & Lion |
| Danks | Danks & Leggett Ltd |
| Danson | E. H. Danson Ltd |
| Darby | William Darby |
| Darley | George Arthur Darley |
| Darley | George Darley |
| Darwin | A. Darwin |
| Darwin | Allen & Darwin |
| Darwin | William Darwin |
| Darwins | Darwins Ltd |
| Davenport | Davenport (Sheffield) Ltd |
| Davenport | George Davenport |
| Davenport | James Turner & Davenport Ltd |
| Davenport | Joseph Davenport |
| Davenport | Michael Davenport & Company |
| Davenport | Sansom & Davenport |
| Davies | A. Davies & Company / A. Davies & Company (Cutlers) Ltd |
| Davis | Ashford & Davis Ltd |
| Davis | Austin Davis |
| Davis | Wilson & Davis |
| Davison | B. Davison & Company |
| Davison | Lemuel Davison & Company |
| Davy | A. Davy & Sons |
| Davy | Barker, Davy & Company |
| Davy | David Davy & Co. |
| Dawes | Dawes & Ball (Sheffield) Ltd |
| Dawson | Dawson (Birmingham) Ltd |
| Dawson | Thomas Dawson |
| Dawson | William Dawson |
| De Montfort | De Montfort |
| Deakin | Deakin Brothers |
| Deakin | Deakin, Reuss & Company / Deakin, Sons & Company |
| Deakin | Deakin, Smith & Company |
| Deakin | George Deakin |
| Deakin | George Deakin |
| Deakin | George Deakin & Company |
| Deakin | H. Deakin |
| Deakin | James & Thomas Deakin / Deakin Brothers |
| Deakin | James Barlow & Company / Barlows & Deakin |
| Deakin | James Deakin & Sons Ltd |
| Deakin | Joseph Deakin & Sons |
| Deakin | Perkington & Deakin |
| Deakin | Robert Deakin |
| Deakin | Thomas Deakin & Company |
| Dearden | Dearden & Richmond |
| Dearden | I. S. Dearden & Sons Ltd |
| Dearden | John Dearden |
| Dearden | Jonathan Dearden |
| Deeley | A. Deeley (Cutlery Manufacturers) Ltd |
| Deeley | George Alfred Deeley |
| Dennis | Arthur Dennis & Co |
| Denton | Corsan, Denton, Burdekin & Company |
| Denton | Denton & Down |
| Derby | John Derby & Sons (Sheffield) Ltd |
| Derby | Ogden Brothers & Derby |
| Dewsnap | Charles Dewsnap |
| Dewsnap | Charles Dewsnap |
| Dewsnap | Dewsnap & Price |
| Dewsnap | Dewsnap Brothers |
| Dewsnap | Enos Luke Dewsnap |
| Dewsnap | James Dewsnap Ltd |
| Dewsnap | John Dewsnap & Son |
| Dewsnap | Joshua Dewsnap |
| Dewsnap | Simeon Dewsnap |
| Diamond | M. A. Diamond |
| Dickenson | Newbould Brothers & Dickenson |
| Dickinson | Akers & Dickinson Ltd |
| Dickinson | Dickinson & Rollisson |
| Dickinson | E. M. Dickinson Ltd |
| Dickinson | John Henry Dickinson Ltd |
| Didsbury | Richard & John Didsbury / Thomas Didsbury |
| Digby | Digby's |
| Dignam | Michael Hamilton / Hamilton & Dignam |
| Dix | Pendleton & Dix |
| Dixon | C. Dixon & Company Ltd |
| Dixon | Fanshaw Dixon |
| Dixon | J. & J. E. Dixon |
| Dixon | James Dixon & Sons Ltd |
| Dobie | J. Dobie & Co |
| Dobson | George Dobson & Sons |
| Dodd | Frank Dodd (The Wee Cutlery Shop) |
| Dodge | Joseph & Robert Dodge Ltd |
| Dodson | Alfred Dodson |
| Dodworth | A. & F. Dodworth |
| Dodworth | George Thompson Dodworth / Dodworth Brothers |
| Dodworth | James Dodworth |
| Dodworth | James Dodworth & Company |
| Dodworth | John Dodworth |
| Dodworth | Joseph Dodworth & Son |
| Dodworth | Matthew Dodworth |
| Dodworth | Matthew Dodworth & Sons |
| Dominion | Dominion Steel Corporation Ltd |
| Donnelly | J. Donnelly & Company Ltd |
| Doré | Roberts & Doré Ltd |
| Doré | Roberts, Doré & Hall (Sheffield) Ltd |
| Dove | Dove & Company |
| Dover | Frederick William Dover |
| Down | Denton & Down |
| Downing | Alex Downing & Company Ltd |
| Drabble | Charles Bennett Drabble |
| Drabble | Enoch Drabble |
| Drabble | George Drabble & Company |
| Drabble | James Drabble & Company |
| Drabble | Parkinson, Drabble & Company |
| Drabble | Wilkinson, Drabble & Mylius |
| Drake | Beatson Drake Ltd |
| Drake | Drake & Son |
| Draper | Edmund Draper & Company |
| Draper | Edward G. Draper & Company |
| Drew | Drew & Chapman |
| Drew | H. Drew |
| Driver | Samuel Driver Ltd |
| Dronfield | Dronfield Tool Company Ltd |
| Ducker | Henry Ducker |
| Duesbury | Samuel Duesbury |
| Duke | Henry Duke |
| Duncan | G. Duncan & Son |
| Dungworth | F. Dungworth |
| Dungworth | John Dungworth |
| Dungworth | Stephen Dungworth |
| Dunn | Thomas Dunn |
| Dunsheath | H. Dunsheath |
| Durham | Durham Duplex Razor Company Ltd |
| Dutton | Dutton & Benton |
| Dyson | Abraham Dyson |
| Dyson | Dyson & Horsfall |
| Dyson | F. H. Dyson |
| Dyson | G. A. Dyson Ltd |
| Dyson | Joseph & John Dyson |
| Dyson | William Dyson Sen. and Jun. |
