并非下表中的所有实体都能在所有的浏览器中正确地显示。
目前，IE 11 是唯一一个能正确显示所有 HTML5 实体的浏览器。
| 字符 | 实体名称 | 十六进制 |
|---|---|---|
| + | dagger | 02020 |
| daleth | 02138 | |
| Darr | 021A1 | |
| dArr | 021D3 | |
| ↓ | darr | 02193 |
| ‐ | dash | 02010 |
| Dashv | 02AE4 | |
| dashv | 022A3 | |
| dbkarow | 0290F | |
| " | dblac | 002DD |
| D | Dcaron | 0010E |
| d | dcaron | 0010F |
| Д | Dcy | 00414 |
| д | dcy | 00434 |
| D | DD | 02145 |
| d | dd | 02146 |
| ddagger | 02021 | |
| ddarr | 021CA | |
| DDotrahd | 02911 | |
| ddotseq | 02A77 | |
| ° | deg | 000B0 |
| Del | 02207 | |
| Δ | Delta | 00394 |
| δ | delta | 003B4 |
| demptyv | 029B1 | |
| dfisht | 0297F | |
| ? | Dfr | 1D507 |
| ? | dfr | 1D521 |
| dHar | 02965 | |
| dharl | 021C3 | |
| dharr | 021C2 | |
| ' | DiacriticalAcute | 000B4 |
| ˙ | DiacriticalDot | 002D9 |
| " | DiacriticalDoubleAcute | 002DD |
| ` | DiacriticalGrave | 00060 |
| ~ | DiacriticalTilde | 002DC |
| diam | 022C4 | |
| Diamond | 022C4 | |
| diamond | 022C4 | |
| diamondsuit | 02666 | |
| diams | 02666 | |
| ¨ | die | 000A8 |
| d | DifferentialD | 02146 |
| digamma | 003DD | |
| disin | 022F2 | |
| ÷ | div | 000F7 |
| ÷ | divide | 000F7 |
| divideontimes | 022C7 | |
| divonx | 022C7 | |
| DJcy | 00402 | |
| djcy | 00452 | |
| dlcorn | 0231E | |
| dlcrop | 0230D | |
| $ | dollar | 00024 |
| ? | Dopf | 1D53B |
| ? | dopf | 1D555 |
| ¨ | Dot | 000A8 |
| ˙ | dot | 002D9 |
| DotDot | 020DC | |
| doteq | 02250 | |
| doteqdot | 02251 | |
| DotEqual | 02250 | |
| dotminus | 02238 | |
| dotplus | 02214 | |
| dotsquare | 022A1 | |
| doublebarwedge | 02306 | |
| ∮∮ | DoubleContourIntegral | 0222F |
| ¨ | DoubleDot | 000A8 |
| DoubleDownArrow | 021D3 | |
| <= | DoubleLeftArrow | 021D0 |
| <=> | DoubleLeftRightArrow | 021D4 |
| DoubleLeftTee | 02AE4 | |
| DoubleLongLeftArrow | 027F8 | |
| DoubleLongLeftRightArrow | 027FA | |
| DoubleLongRightArrow | 027F9 | |
| => | DoubleRightArrow | 021D2 |
| DoubleRightTee | 022A8 | |
| DoubleUpArrow | 021D1 | |
| DoubleUpDownArrow | 021D5 | |
| ∥ | DoubleVerticalBar | 02225 |
| ↓ | DownArrow | 02193 |
| Downarrow | 021D3 | |
| ↓ | downarrow | 02193 |
| DownArrowBar | 02913 | |
| DownArrowUpArrow | 021F5 | |
| DownBreve | 00311 | |
| downdownarrows | 021CA | |
| downharpoonleft | 021C3 | |
| downharpoonright | 021C2 | |
| DownLeftRightVector | 02950 | |
| DownLeftTeeVector | 0295E | |
| DownLeftVector | 021BD | |
| DownLeftVectorBar | 02956 | |
| DownRightTeeVector | 0295F | |
| DownRightVector | 021C1 | |
| DownRightVectorBar | 02957 | |
| DownTee | 022A4 | |
| DownTeeArrow | 021A7 | |
| drbkarow | 02910 | |
| drcorn | 0231F | |
| drcrop | 0230C | |
| ? | Dscr | 1D49F |
| ? | dscr | 1D4B9 |
| DScy | 00405 | |
| dscy | 00455 | |
| dsol | 029F6 | |
| D | Dstrok | 00110 |
| d | dstrok | 00111 |
| dtdot | 022F1 | |
| dtri | 025BF | |
| dtrif | 025BE | |
| duarr | 021F5 | |
| duhar | 0296F | |
| dwangle | 029A6 | |
| DZcy | 0040F | |
| dzcy | 0045F | |
| dzigrarr | 027FF |
