| D. L. Evans Bank | 169 | 6 | 2.6% | — | — |
| Dacotah Bank | 380 | 11 | 3.1% | 6.500% | $4,650 |
| Dakota Community Bank & Trust, N.A. | 186 | 6 | 2.3% | 6.050% | $5,320 |
| DAS Acquisition Company, LLC | 6,949 | 46 | 2.1% | 6.750% | $4,770 |
| Data Mortgage, Inc. | 274 | 37 | 14.3% | 6.750% | $8,670 |
| Datcu | 177 | 1 | 18.0% | 6.000% | $4,980 |
| Day Air Credit Union, Inc. | 243 | 2 | 1.8% | 6.625% | $3,120 |
| Dayspring Bank | 140 | 6 | 7.5% | 6.375% | $2,750 |
| Dedham Institution for Savings | 186 | 4 | 2.5% | 6.125% | $3,990 |
| Deephaven Mortgage LLC | 1,762 | 49 | 29.6% | 7.500% | $12,220 |
| Deerwood Bank | 227 | 5 | 4.8% | 6.500% | $4,830 |
| Del Norte Credit Union | 115 | 1 | 3.3% | — | $4,830 |
| Del-One Federal Credit Union | 83 | 4 | 18.2% | 6.625% | $4,440 |
| Delmar Financial Company | 2,200 | 37 | 1.4% | 6.625% | $4,240 |
| Delta Community Credit Union | 1,328 | 21 | 7.8% | 5.875% | $6,360 |
| Desco | 159 | 3 | 9.3% | 6.875% | $3,230 |
| Deseret First Credit Union | 158 | 16 | 5.1% | 6.250% | $7,880 |
| Desert Financial Credit Union | 613 | 1 | 13.6% | 6.625% | $7,250 |
| Developer's Mortgage Company | 320 | 14 | 8.6% | 6.625% | $6,030 |
| Devon Bank | 285 | 29 | 7.1% | — | — |
| Dfcu Financial | 974 | 2 | 1.1% | 6.625% | $4,580 |
| DG Pinnacle Funding LLC | 115 | 2 | 8.7% | 7.125% | $10,450 |
| DHI Mortgage Company, Ltd. | 63,686 | 36 | 16.4% | 5.500% | $3,150 |
| Diamond Credit Union | 88 | 1 | 17.1% | 6.500% | $3,980 |
| Diamond Residential Mortgage Corporation | 1,017 | 18 | 2.7% | 6.750% | $4,260 |
| Dieterich Bank | 185 | 5 | 4.6% | — | — |
| Digital | 836 | 43 | 27.3% | 6.625% | $3,870 |
| Dignified Home Loans, LLC | 385 | 9 | 0.8% | 6.625% | $7,810 |
| Dime Bank | 84 | 3 | 19.2% | — | — |
| Dime Community Bank | 219 | 2 | 19.1% | — | — |
| Direct Lenders, LLC | 207 | 3 | 2.0% | 6.625% | $4,540 |
| Direct Mortgage Loans, LLC | 2,323 | 30 | 2.0% | 6.750% | $6,880 |
| Direct Mortgage, Corp. | 378 | 18 | 16.4% | 6.750% | $12,590 |
| Direct Rate Home Loans, Inc. | 338 | 11 | 5.7% | 6.625% | $6,510 |
| Directions Credit Union, Inc. | 337 | 6 | 4.4% | 6.375% | $3,350 |
| Directions Equity, LLC | 1,570 | 14 | 3.1% | 6.250% | $6,680 |
| Directors Mortgage, Inc. | 1,006 | 8 | 4.3% | 6.750% | $8,790 |
| Discover Bank | 553 | 51 | 90.3% | 7.000% | $0 |
| Dollar Bank, Federal Savings Bank | 1,603 | 28 | 4.1% | 6.625% | $4,940 |
| Dort Financial Credit Union | 270 | 2 | 11.3% | 6.375% | $3,390 |
| Dow Credit Union | 195 | 1 | 5.9% | 6.875% | $2,750 |
| Drew Mortgage Associates, Inc. | 184 | 6 | 1.6% | 6.875% | $5,280 |
| DSLD Mortgage, LLC | 2,655 | 6 | 7.4% | 6.500% | $750 |
| Du Trac Community Credit Union | 192 | 3 | 3.0% | 6.125% | $2,410 |
| Dugood Federal Credit Union | 132 | 1 | 17.1% | — | — |
| Dundee Bank | 155 | 5 | 3.7% | 6.750% | $4,430 |
| Dupaco Community | 933 | 18 | 2.5% | 6.250% | $2,400 |
| DuPage Credit Union | 89 | 2 | 20.0% | 6.625% | $5,670 |
| DuPont Community Federally Insured State-Chartered Credit Union | 250 | 1 | 4.3% | 6.500% | $3,210 |
| Dybn Financial Corp. | 229 | 1 | 1.9% | 6.750% | $6,250 |
| The Dart Bank | 3,274 | 36 | 6.6% | 6.625% | $4,630 |