EXHIBIT 99.8 CONSENT TO BE NAMED AS A PERSON ABOUT TO BECOME A DIRECTOR The undersigned hereby consents to be named in the Registration Statement on Form S-1 to which this Consent has been filed as an exhibit, or any amendment thereto, as a person who shall become a Director of Benjamin Franklin Bancorp, Inc. upon the completion of the acquisition of Chart Bank, A Cooperative Bank, by Benjamin Franklin Bancorp, Inc. /s/ Richard E. Bolton ------------------------------ Name: Richard E. Bolton Date: December 10, 2004 CONSENT TO BE NAMED AS A PERSON ABOUT TO BECOME A DIRECTOR The undersigned hereby consents to be named in the Registration Statement on Form S-1 to which this Consent has been filed as an exhibit, or any amendment thereto, as a person who shall become a Director of Benjamin Franklin Bancorp, Inc. upon the completion of the acquisition of Chart Bank, A Cooperative Bank, by Benjamin Franklin Bancorp, Inc. /s/ Paul E. Capasso ------------------------------ Name: Paul E. Capasso Date: December 10, 2004 - 2 - CONSENT TO BE NAMED AS A PERSON ABOUT TO BECOME A DIRECTOR The undersigned hereby consents to be named in the Registration Statement on Form S-1 to which this Consent has been filed as an exhibit, or any amendment thereto, as a person who shall become a Director of Benjamin Franklin Bancorp, Inc. upon the completion of the acquisition of Chart Bank, A Cooperative Bank, by Benjamin Franklin Bancorp, Inc. /s/ Jonathan A. Haynes ------------------------------ Name: Jonathan A. Haynes Date: December 10, 2004 - 3 - CONSENT TO BE NAMED AS A PERSON ABOUT TO BECOME A DIRECTOR The undersigned hereby consents to be named in the Registration Statement on Form S-1 to which this Consent has been filed as an exhibit, or any amendment thereto, as a person who shall become a Director of Benjamin Franklin Bancorp, Inc. upon the completion of the acquisition of Chart Bank, A Cooperative Bank, by Benjamin Franklin Bancorp, Inc. /s/ Daniel F. O'Brien ------------------------------ Name: Daniel F. O'Brien Date: December 10, 2004 - 4 - CONSENT TO BE NAMED AS A PERSON ABOUT TO BECOME A DIRECTOR The undersigned hereby consents to be named in the Registration Statement on Form S-1 to which this Consent has been filed as an exhibit, or any amendment thereto, as a person who shall become a Director of Benjamin Franklin Bancorp, Inc. upon the completion of the acquisition of Chart Bank, A Cooperative Bank, by Benjamin Franklin Bancorp, Inc. /s/ Donald P. Quinn ------------------------------ Name: Donald P. Quinn Date: December 10, 2004 - 5 - CONSENT TO BE NAMED AS A PERSON ABOUT TO BECOME A DIRECTOR The undersigned hereby consents to be named in the Registration Statement on Form S-1 to which this Consent has been filed as an exhibit, or any amendment thereto, as a person who shall become a Director of Benjamin Franklin Bancorp, Inc. upon the completion of the acquisition of Chart Bank, A Cooperative Bank, by Benjamin Franklin Bancorp, Inc. /s/ Neil E. Todreas ------------------------------ Name: Neil E. Todreas Date: December 10, 2004 - 6 -