R. Daniel O'Connor

4.4 (31 reviews )

Boston Massachusetts United States

Litigation - Banking and Finance Litigation - Regulatory Enforcement (SEC, Telecom, Energy)

Recognized in Best Attorney USA since 2021

617-951-7000 Website

About R.

R. Daniel O'Connor is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Banking and Finance and Litigation - Regulatory Enforcement (SEC, Telecom, Energy).R. Daniel, who practices law in Boston, Massachusetts, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which R. Daniel is held by other top lawyers in the same geographic and legal practice area.

R. Daniel O'Connor is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Banking and Finance and Litigation - Regulatory Enforcement (SEC, Telecom, Energy).

R. Daniel, who practices law in Boston, Massachusetts, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which R. Daniel is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Litigation - Banking and Finance

Litigation - Regulatory Enforcement (SEC, Telecom, Energy)

Education

Boston College Law School

Awards & Recognition

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Reviews

4.4 / 5

31 Reviews

1,039 Profile Views

Nicolas Schneider

Jan 26, 2026

Highly recommend R. Daniel O'Connor for anyone needing expert Litigation - Banking and Finance law help in Massachusetts

I didn't think I'd find such a good lawyer in Massachusetts, but here we are and I am thoroughly impressed. R. Daniel O'Connor is just awesome and exceeded all my expectations. No complaints at all! T...

Grace Hand

Jan 26, 2026

So glad I called R. Daniel O'Connor to handle my Litigation - Banking and Finance law case in Boston

I've already told all my friends and family about R. Daniel O'Connor. If you need Litigation - Banking and Finance law help in Massachusetts, they're the ones to see without any doubt. They are local...

Valerie Heller

Jan 26, 2026

Outstanding experience with R. Daniel O'Connor in Boston - truly the best legal team

I was really stressed about my case in Boston, but R. Daniel O'Connor made everything so smooth and stress-free. Seriously, the best decision I've made lately was hiring them. They handled every detai...

Stuart Runolfsson

Jan 26, 2026

Simply amazing representation from R. Daniel O'Connor's office during my recent legal matter

Darnell Beatty

Jan 26, 2026

R. Daniel O'Connor did a great job handling my complex Litigation - Banking and Finance law case from start to finish

I've worked with a few lawyers in Boston over the years, but R. Daniel O'Connor stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all times. I fel...