| Event | Chairperson(s) | Team |
| Adopt a Highway | Ken Henderson | Chris Donovan |
| | | Kevin Malloy |
| | | Vinnie Alwani |
| All State Band | Dick Goguen | |
| Big Raffle | Mark Ahronian | Amy Porter |
| | Mike McKenna (Advisor) | Andrew Schneeloch |
| | | Dennis Murphy |
| | | Donna Merrick |
| | | Doreen Martel |
| | | Hank Tamagno |
| | | Ken Henderson |
| | | Linda Ahronian |
| | | Steve Hedrick |
| | | Vincent Trunfio |
| Breakfast with Santa/Santa Event | Peter Barbieri | Andrea Lareau |
| | Mark Sweetser | Brian Simons |
| | Kevin McAteer (Advisor) | Cullen Tyman |
| | | Gordon Maxfield |
| | | Jim Foster |
| | | Linda Ahronian |
| | | Louise Kirkpatrick |
| | | Tammy Kline |
| | | Tony Mistretta |
| | | Vinnie Alwani |
| Bulletin Editor | Amy Porter | |
| Carnival | Mike McKenna | Andrew Schneeloch |
| | Debbie Kerrigan (Advisor) | Bob DeLuca |
| | | Chris Donovan |
| | | Chris Gaboriault |
| | | Hank Tamagno |
| | | Irza Almonor |
| | | John Juhl |
| | | Ken Henderson |
| | | Kevin Malloy |
| | | Mike Tyman |
| Celebrate Holliston | John Shannahan | Kevin Conley |
| | | Marc Golding |
| | | Mark Sweetser |
| Coats for Kids | Jim Foster | |
| | | |
| Constitution and Bylaws | Henry Tamagno | Carolyn Tierney |
| | | Chris Gaboriault |
| | | Doreen Martel |
| | | Ged Gove |
| | | |
| Diabetes Awareness | Andrea Lareau | |
| | | |
| Dinner Meeting Raffles | Marc Golding | |
| | Bill Drowne | |
| Dinner Meeting Speakers | Debbie Kerrigan | Joanne Apesos |
| Downtown Holiday Lighting | Steve Apesos | Craig Johnston |
| | | Drew Schneeloch |
| | | John Paltrineri |
| | | Mark Ahronian |
| | | Mike Tyman |
| | | Peter Barbieri |
| Eyeglass Collection | Dick Goguen | Gordon Maxfield |
| | | Doreen Martel |
| | | |
| Halloween Event | Jocelyn Gaboriault | Amy Porter |
| | | Betty Harris |
| | | Brian Simons |
| | | Chris Gaboriault |
| | | Ged Gove |
| Holiday Dinners for Shut-ins | Penn Young | Brian Simons |
| | Doreen Martel | Kevin Malloy |
| Holliston Pantry Shelf | Steve Hedrick | Roger Rogers |
| Lend a Lion | Kevin McAteer | Brian Simons |
| | Jim Foster (Advisor) | Jeff Rutter |
| | | Mark Ahronian |
| | | Vinnie Alwani |
| Leo Club Advisors | Joanne Apesos | Steve Hedrick |
| | Matt Putvinski | Louise Kirkpatrick |
| | | |
| Lion of the Year | <Last Lion of the Year> | Debbie Kerrigan |
| | | Donna Merrick |
| President, Ssecretary, Most Recent Recipient | | Linda Ahronian |
| Marketing & Communications | Penn Young (GAT Marketing Services) | Doreen Martel (Reporting) |
| | | Ken Henderson (Reporting) |
| | | Matt Putvinski (Social Media) |
| | | Steve Apesos (Sponsorships & Advertising) |
| | | |
| Mass Lions Eye Research Sight Award | Gordon Maxfield | Doreen Martel |
| Past Recipients with Most Recent Serving as Chair | Richard Goguen | Henry Tamagno |
| | | Roger Rogers |
| | | Thomas Merritt |
| Melvin Jones Fellowship | Jim Foster | All Previous Melvin Jones Fellow Recipients |
| Past Recipients with Most Recent Serving as Chair | | |
| Progressive Melvin Jones Fellowship | Roger Rogers | All Previous Progressive Melvin Jones Fellow Recipients |
| Past Recipients with Most Senior Serving as Chair | | |
| Membership Committee | Doreen Martel | Ged Gove (3rd year) |
| (Chair is elected & serves on BOD) | Steve Apesos (Advisor) | Carolyn Tierney (2nd year) |
| | | Matt Putvinski (1st year) |
| | | Donna Merrick |
| | | Roger Rogers |
| Mission Springs Breakfast | Membership Committee | |
| | | |
| | | |
| Nominating Committee | Matthew Putvinski | Carolyn Tierney |
| Past 5 Presidents | | Doreen Martel |
| | | Edward Daniels |
| | | Ged Gove |
| Operation Mitten | Louise Kirkpatrick | Anne Hoye-Lavin |
| | | Jocelyn Gaboriault |
| | | Lisa Zais |
| | | Roger Rogers |
| | | Tammy Kline |
| Peace Poster Contest | Pooja Gupta | |
| | Sandra Intinarelli (Advisor) | |
| Photographers | Anthony Mistretta | |
| | Andy Pal | |
| Pennies for Sight | Dennis Murphy | |
| Reading Action Program | Sara Robbins-Cole | |
| | Adrian Robbins-Cole | |
| Scholarship Committee | David Keim | Andrew Schneeloch |
| | Steve Hedrick (Advisor) | Carolyn Tierney |
| | | Elizabeth Hill |
| | | Linda Ahronian |
| | | Mike McKenna |
| | | Vincent Trunfio |
| | | Vinnie Alwani |
| School Lunch Program | Steve Hedrick | David Keim |
| | | Ed Daniels |
| | | Ged Gove |
| | | Mike McKenna |
| Senior Luncheon | Carolyn Tierney | Anne Hoye-Lavin |
| | | Bob DeLuca |
| | | Donna Merrick |
| | | Gordon Maxfield |
| | | Jenn Suhajda |
| Speech Contest | TBD | |
| | Louise Kirkpatrick (Advisor) | |
| Storage Area Committee | Chris Gaboriault | Dennis Murphy |
| | | Jeff Rutter |
| | | Mike Tyman |
| Sunshine | Pooja Gupta | |
| Super Bowl Squares | Drew Schneeloch | John Juhl |
| | | John Shannahan |
| | | Mike McKenna |
| | | |
| | | |
| Toys for Tots | Marc Golding | |
| Veterans Lunch | Bob DeLuca | Carolyn Tierney |
| | Donna Merrick | Gordon Maxfield |
| | | Ken Henderson |
| | | Linda Ahronian |
| | | Loiuse Kirkpatrick |
| | | Mark Freeman |
| Visitations | Tom Merritt | |
| Website | Doreen Martel | |
| White Cane | Andrew Schneeloch | Amy Porter |
| | | Dennis Murphy |
| | | Jim Foster |
| 81st Anniversary Party | Kevin Conley | Amy Porter |
| | | Cullen Tyman |
| | | John Paltrineri |
| | | Peter Barbieri |
| | | Tammy Kline |
| | | Vincent Trunfio |
| | |
