Best Law Firms in Canada for Class Action Litigation

100
matches

Firm Name
No. of Overall National Rankings
No. of Overall Regional Rankings
McKercher LLP
4  Overall National Rankings
42  Overall Regional Rankings
Canada 2025
Regional Tier 1 in Regina for Class Action Litigation
Regional Tier 2 in Saskatoon for Class Action Litigation
Chernos Flaherty Svonkin LLP
1  Overall National Ranking
5  Overall Regional Rankings
Canada 2025
Regional Tier 3 in Toronto for Class Action Litigation
Woods s.e.n.c.r.l.
8  Overall National Rankings
16  Overall Regional Rankings
Canada 2025
National Tier 2 in Class Action Litigation
Regional Tier 1 in Montréal for Class Action Litigation
WeirFoulds LLP
9  Overall National Rankings
27  Overall Regional Rankings
Canada 2025
Regional Tier 2 in Toronto for Class Action Litigation
Wagners Law Firm
4  Overall Regional Rankings
Canada 2025
Regional Tier 1 in Halifax for Class Action Litigation
Valent Legal
4  Overall Regional Rankings
Canada 2025
Regional Tier 1 in Halifax for Class Action Litigation
Tyr LLP
8  Overall National Rankings
12  Overall Regional Rankings
Canada 2025
National Tier 1 in Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
Trudel Johnston & Lespérance
1  Overall National Ranking
1  Overall Regional Ranking
Canada 2025
National Tier 2 in Class Action Litigation
Regional Tier 1 in Montréal for Class Action Litigation
Torys LLP
22  Overall National Rankings
66  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Securities Law
National Tier 2 in Class Action Litigation
Regional Tier 1 in Montréal for Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
Sylvestre Painchaud et Associés s.e.n.c.r.l.
1  Overall Regional Ranking
Canada 2025
Regional Tier 2 in Montréal for Class Action Litigation
Strosberg Wingfield Sasso LLP
7  Overall Regional Rankings
Canada 2025
Regional Tier 1 in London/Windsor for Class Action Litigation
Stockwoods LLP
8  Overall National Rankings
12  Overall Regional Rankings
Canada 2025
National Tier 1 in Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
Stikeman Elliott LLP
25  Overall National Rankings
115  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Leveraged Buyouts and Private Equity Law
National Tier 2 in Class Action Litigation
Regional Tier 1 in Montréal for Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
Stieber Law
2  Overall National Rankings
7  Overall Regional Rankings
Canada 2025
Regional Tier 3 in Toronto for Class Action Litigation
Stieber Berlach LLP
2  Overall National Rankings
7  Overall Regional Rankings
Canada 2025
Regional Tier 2 in Toronto for Class Action Litigation
Stewart McKelvey
14  Overall National Rankings
77  Overall Regional Rankings
Canada 2025
Regional Tier 1 in Halifax for Class Action Litigation
Regional Tier 2 in St. John's for Class Action Litigation
Stein Monast LLP
13  Overall Regional Rankings
Canada 2025
Regional Tier 2 in Québec City for Class Action Litigation
Sotos LLP
2  Overall National Rankings
5  Overall Regional Rankings
Canada 2025
National Tier 1 in Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
Slater Vecchio LLP
1  Overall National Ranking
2  Overall Regional Rankings
Canada 2025
Regional Tier 3 in Vancouver for Class Action Litigation
Siskinds LLP
1  Overall National Ranking
12  Overall Regional Rankings
Canada 2025
National Tier 1 in Class Action Litigation
Regional Tier 1 in Québec City for Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
Regional Tier 2 in London/Windsor for Class Action Litigation
Scharfstein LLP
3  Overall Regional Rankings
Canada 2025
Regional Tier 1 in Saskatoon for Class Action Litigation
Savonitto & Ass. inc.
1  Overall National Ranking
2  Overall Regional Rankings
Canada 2025
Regional Tier 2 in Montréal for Class Action Litigation
Sarrazin + Plourde
7  Overall Regional Rankings
Canada 2025
Regional Tier 3 in Montréal for Class Action Litigation
Rochon Genova LLP
1  Overall National Ranking
5  Overall Regional Rankings
Canada 2025
National Tier 1 in Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
Peacock Linder Halt & Mack LLP
1  Overall National Ranking
14  Overall Regional Rankings
Canada 2025
Regional Tier 1 in Calgary for Class Action Litigation
Patterson Law
3  Overall National Rankings
18  Overall Regional Rankings
Canada 2025
Regional Tier 3 in Halifax for Class Action Litigation
Patricia D S Jackson
2  Overall National Rankings
7  Overall Regional Rankings
Canada 2025
Regional Tier 2 in Toronto for Class Action Litigation
Pape Chaudhury LLP
4  Overall National Rankings
6  Overall Regional Rankings
Canada 2025
Regional Tier 2 in Toronto for Class Action Litigation
Paliare Roland Rosenberg Rothstein LLP
10  Overall National Rankings
14  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Administrative and Public Law
National Tier 1 in Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
Osler, Hoskin & Harcourt LLP
27  Overall National Rankings
113  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Appellate Practice
"Law Firm of the Year" Award in Insolvency and Financial Restructuring Law
National Tier 1 in Class Action Litigation
Regional Tier 1 in Calgary for Class Action Litigation
Regional Tier 1 in Montréal for Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
Norton Rose Fulbright Canada LLP
27  Overall National Rankings
168  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Alternative Dispute Resolution
"Law Firm of the Year" Award in Privacy and Data Security Law
National Tier 1 in Class Action Litigation
Regional Tier 1 in Calgary for Class Action Litigation
Regional Tier 1 in Montréal for Class Action Litigation
Regional Tier 1 in Québec City for Class Action Litigation
See more Class Action Litigation rankings for Norton Rose Fulbright Canada LLP
Nathanson, Schachter & Thompson LLP
5  Overall National Rankings
15  Overall Regional Rankings
Canada 2025
National Tier 3 in Class Action Litigation
Regional Tier 1 in Vancouver for Class Action Litigation
MLT Aikins LLP
15  Overall National Rankings
90  Overall Regional Rankings
Canada 2025
Regional Tier 1 in Saskatoon for Class Action Litigation
Regional Tier 3 in Regina for Class Action Litigation
Miller Thomson LLP
19  Overall National Rankings
130  Overall Regional Rankings
Canada 2025
Regional Tier 3 in Toronto for Class Action Litigation
McMillan LLP
19  Overall National Rankings
93  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Competition / Antitrust Law
National Tier 2 in Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
Regional Tier 2 in Montréal for Class Action Litigation
Regional Tier 3 in Vancouver for Class Action Litigation
McLennan Ross LLP
9  Overall National Rankings
39  Overall Regional Rankings
Canada 2025
Regional Tier 1 in Edmonton for Class Action Litigation
McKenzie Lake Lawyers LLP
12  Overall Regional Rankings
Canada 2025
Regional Tier 1 in London/Windsor for Class Action Litigation
McInnes Cooper
14  Overall National Rankings
82  Overall Regional Rankings
Canada 2025
Regional Tier 1 in Halifax for Class Action Litigation
Regional Tier 1 in St. John's for Class Action Litigation
McEwan Cooper Kirkpatrick LLP
3  Overall National Rankings
7  Overall Regional Rankings
Canada 2025
National Tier 3 in Class Action Litigation
Regional Tier 1 in Vancouver for Class Action Litigation
McDougall Gauley LLP
7  Overall National Rankings
45  Overall Regional Rankings
Canada 2025
Regional Tier 1 in Regina for Class Action Litigation
McCarthy Tétrault LLP
27  Overall National Rankings
137  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Energy Law
"Law Firm of the Year" Award in Mining Law
National Tier 1 in Class Action Litigation
Regional Tier 1 in Calgary for Class Action Litigation
Regional Tier 1 in Montréal for Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
See more Class Action Litigation rankings for McCarthy Tétrault LLP
MacKenzie Barristers Professional Corporation
7  Overall Regional Rankings
Canada 2025
Regional Tier 2 in Toronto for Class Action Litigation
Lerners LLP
10  Overall National Rankings
39  Overall Regional Rankings
Canada 2025
National Tier 1 in Class Action Litigation
Regional Tier 1 in London/Windsor for Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
Lenczner Slaght
14  Overall National Rankings
25  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Corporate and Commercial Litigation
"Law Firm of the Year" Award in Medical Negligence
National Tier 2 in Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
LCM Avocats Inc.
6  Overall National Rankings
13  Overall Regional Rankings
Canada 2025
National Tier 2 in Class Action Litigation
Regional Tier 1 in Montréal for Class Action Litigation
Lax O'Sullivan Lisus Gottlieb LLP
9  Overall National Rankings
20  Overall Regional Rankings
Canada 2025
National Tier 3 in Class Action Litigation
Regional Tier 1 in Toronto for Class Action Litigation
Lawson Lundell LLP
19  Overall National Rankings
50  Overall Regional Rankings
Canada 2025
"Law Firm of the Year" Award in Natural Resources Law
National Tier 2 in Class Action Litigation
Regional Tier 2 in Calgary for Class Action Litigation
Regional Tier 2 in Vancouver for Class Action Litigation
Lavery de Billy, L.L.P.
16  Overall National Rankings
50  Overall Regional Rankings
Canada 2025
National Tier 2 in Class Action Litigation
Regional Tier 1 in Montréal for Class Action Litigation
Langlois Lawyers, LLP
8  Overall National Rankings
39  Overall Regional Rankings
Canada 2025
Regional Tier 2 in Montréal for Class Action Litigation
Spinning circle
Find the Best Law Firms
Search for a Law Firm
Search our directory of over 16,000 firms across the Globe.
Search
Is Your Law Firm Ranked?
Enhance your firm's reputation and visibility with our marketing opportunities.
Marketing Opportunities
Ranked Practice Areas
See the practice areas included in our Best Law Firms research.
Practice Areas