| Stock Name | Symbol | | D-Box Technologies Inc. | DBO}} |
| Data Communications Management Corp. | DCM}} |
| Delphi Energy Corp. | DEE}} |
| Denison Mines Corp. | DML}} |
| Descartes Systems Group Inc. | DSG}} |
| Detour Gold Corporation | DGC}} |
| DHX Media Ltd. | DHX.A}} |
| Difference Capital Financial Inc. | DCF}} |
| DIRTT Environmental Solutions Ltd. | DRT}} |
| Diversified Royalty Corp. | DIV}} |
| Dollarama Inc. | DOL}} |
| Domtar Corporation | UFS}} |
| Dorel Industries Inc. | DII.A}} |
| Dream Global Real Estate Investment Trust | DRG.DB}} |
| Dream Hard Asset Alternatives Trust | DRA.UN}} |
| Dream Industrial Real Estate Investment Trust | DIR.DB}} |
| Dream Office Real Estate Investment Trust | D.UN}} |
| DREAM Unlimited Corp. | DRM}} |
| Dundee Corporation | DC.A}} |
| Dundee Precious Metals Inc. | DPM}} |
| DXI Energy Inc. | DXI}} |
| Dynacor Gold Mines Inc. | DNG}} |
|
{{Complete list|date=January 2018}}