| A Kids' Brain Tumor CureEIN 26-0295572 | Health | MA | $432,034Small | 90.71 |
| Abby's HouseEIN 04-2648411 | Human Services | MA | $1,545,121Small | 93.24 |
| Accelerated Cure Project for Multiple Sclerosis EIN 04-3555864 | Health | MA | $1,275,657Small | 79.03 |
| ACCION InternationalEIN 13-2535763 | International | MA | $30,276,113Large | 89.54 |
| ACLU Foundation of MassachusettsEIN 23-7312949 | Human and Civil Rights | MA | $3,571,742Mid-sized | 91.65 |
| AIDS Action Committee of MassachusettsEIN 22-2707246 | Health | MA | $9,905,712Mid-sized | 85.38 |
| Akshaya Patra USAEIN 01-0574950 | International | MA | $5,191,642Mid-sized | 91.05 |
| All Hands and Hearts Smart ResponseEIN 20-3414952 | Human Services | MA | $6,086,763Mid-sized | 98.23 |
| Alliance to Protect Nantucket SoundEIN 10-0008105 | Community Development | MA | $1,784,176Small | 69.69 |
| ALS Therapy Development InstituteEIN 04-3462719 | Health | MA | $12,533,202Mid-sized | 91.93 |
| American Academy of Arts and SciencesEIN 04-2103651 | Research and Public Policy | MA | $11,527,301Mid-sized | 91.00 |
| American Institute for Economic ResearchEIN 04-2121305 | Research and Public Policy | MA | $4,008,116Mid-sized | 78.56 |
| Angel Flight NortheastEIN 04-3314346 | Health | MA | $831,086Small | 90.04 |
| Angiogenesis FoundationEIN 04-3266422 | Health | MA | $1,660,902Small | 82.32 |
| Animal Rescue League of BostonEIN 04-2103714 | Animals | MA | $10,120,452Mid-sized | 86.86 |
| Appalachian Mountain ClubEIN 04-6001677 | Environment | MA | $31,787,810Large | 95.87 |
| Artists Association of NantucketEIN 04-2458501 | Arts, Culture, Humanities | MA | $1,323,723Small | 77.40 |
| Artists For HumanityEIN 04-3138434 | Education | MA | $4,213,389Mid-sized | 91.59 |
| Arts Empowering LifeEIN 04-3017097 | Arts, Culture, Humanities | MA | $1,419,653Small | 73.83 |
| Athol Area YMCAEIN 04-2103727 | Human Services | MA | $1,310,042Small | 81.56 |
| Barrington Stage CompanyEIN 04-3263298 | Arts, Culture, Humanities | MA | $4,708,940Mid-sized | 90.28 |
| Be the Change Inc.EIN 26-0402451 | Research and Public Policy | MA | $8,004,215Mid-sized | 79.38 |
| Beacon AcademyEIN 73-1710051 | Education | MA | $1,710,486Small | 92.17 |
| BELL (Building Educated Leaders for Life)EIN 04-3182053 | Education | MA | $16,560,910Large | 88.19 |
| Berkshire Humane SocietyEIN 04-3148018 | Animals | MA | $1,460,649Small | 86.63 |
| Berkshire MuseumEIN 04-2103878 | Arts, Culture, Humanities | MA | $3,117,319Small | 86.85 |
| Berkshire United WayEIN 04-2104841 | Community Development | MA | $2,754,541Small | 83.91 |
| Beverly BootstrapEIN 04-3254507 | Human Services | MA | $2,781,956Small | 88.49 |
| Big Brothers Big Sisters of Massachusetts BayEIN 04-2074462 | Human Services | MA | $6,894,306Mid-sized | 91.06 |
| Bikes Not BombsEIN 04-3138753 | International | MA | $1,482,741Small | 86.84 |
| Bird Street Community CenterEIN 04-2708670 | Human Services | MA | $1,635,684Small | 80.05 |
| Boch CenterEIN 51-0197209 | Arts, Culture, Humanities | MA | $33,264,866Large | 91.98 |
| Boston After School & BeyondEIN 20-1308560 | Human Services | MA | $2,594,596Small | 89.86 |
| Boston Arts Academy FoundationEIN 04-3454898 | Education | MA | $2,074,682Small | 76.62 |
| Boston AthenæumEIN 04-2104852 | Arts, Culture, Humanities | MA | $7,978,842Mid-sized | 87.70 |
| Boston BalletEIN 04-2312734 | Arts, Culture, Humanities | MA | $34,959,006Large | 86.74 |
| Boston Bar FoundationEIN 04-6111344 | Human and Civil Rights | MA | $1,643,676Small | 85.63 |
| Boston Children's ChorusEIN 65-1188279 | Education | MA | $2,379,341Small | 77.65 |
| Boston Children's MuseumEIN 04-2103993 | Arts, Culture, Humanities | MA | $10,009,528Mid-sized | 89.89 |
| Boston Chinatown Neighborhood CenterEIN 23-7209691 | Human Services | MA | $5,315,258Mid-sized | 94.22 |
| Boston Harbor NowEIN 04-3268863 | Environment | MA | $2,524,291Small | 79.39 |
| Boston Landmarks OrchestraEIN 31-1750843 | Arts, Culture, Humanities | MA | $1,212,568Small | 86.17 |
| Boston Latin School AssociationEIN 04-6035973 | Education | MA | $5,178,794Mid-sized | 87.24 |
| Boston Lyric OperaEIN 04-2469627 | Arts, Culture, Humanities | MA | $7,961,986Mid-sized | 88.03 |
| Boston Neighborhood NetworkEIN 04-2784953 | Arts, Culture, Humanities | MA | $2,104,336Small | 83.30 |
| Boston Philharmonic OrchestraEIN 04-2678312 | Arts, Culture, Humanities | MA | $2,782,364Small | 83.51 |
| Boston Rescue MissionEIN 04-2104726 | Human Services | MA | $3,126,857Small | 88.37 |
| Boston Symphony OrchestraEIN 04-2103550 | Arts, Culture, Humanities | MA | $103,630,393Large | 84.74 |
| Bottom LineEIN 04-3351427 | Education | MA | $11,646,639Mid-sized | 91.49 |
| Boy Scouts of America, The Spirit of Adventure CouncilEIN 04-3184713 | Human Services | MA | $4,312,312Mid-sized | 91.40 |
| Boys & Girls Club of Fall RiverEIN 04-2103923 | Human Services | MA | $2,154,523Small | 86.49 |
| Boys & Girls Club of Greater LowellEIN 04-2104396 | Human Services | MA | $1,766,505Small | 85.87 |
| Boys & Girls Club of LawrenceEIN 04-2104377 | Human Services | MA | $2,850,331Small | 86.96 |
| Boys & Girls Club of WorcesterEIN 04-2105851 | Human Services | MA | $2,432,314Small | 84.39 |
| Boys & Girls Clubs of BostonEIN 04-2103922 | Human Services | MA | $25,460,406Large | 95.03 |
| Boys & Girls Clubs of DorchesterEIN 23-7076465 | Human Services | MA | $4,630,275Mid-sized | 87.69 |
| Boys & Girls Clubs of MetroWestEIN 04-2387225 | Human Services | MA | $2,566,568Small | 90.79 |
| Bridge Over Troubled WatersEIN 04-2472126 | Human Services | MA | $6,142,736Mid-sized | 85.66 |
| Buzzards Bay CoalitionEIN 04-2971978 | Environment | MA | $5,263,968Mid-sized | 91.87 |
| Cape Ann MuseumEIN 04-2143545 | Arts, Culture, Humanities | MA | $1,906,406Small | 90.43 |