How Many Roundup Lawsuit Cases Have Been Filed? (Sep 2025)

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Research Team

ConsumerShield

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How many Roundup Products liability lawsuit cases have been filed?
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As of September 2025, 5,150 Roundup cancer lawsuit cases have been filed, with more than 4,460 cases still pending in the courts.

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Current Number of Roundup Cancer Lawsuit Filings

As of September 2025, a total of 5,150 Roundup lawsuits have been filed across the United States. Of these, approximately 4,460 cases remain pending, indicating that the majority are still awaiting resolution.

The lawsuits claim that exposure to glyphosate, the active ingredient in Roundup weed killer, led to the development of non-Hodgkin’s lymphoma and other cancers. Plaintiffs allege that Monsanto (and its parent company, Bayer) failed to warn consumers about the risks.

Cumulative Total and Pending Roundup Lawsuit Cases (Aug 2022–Oct 2025)

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The data shows monthly variation in the number of new Roundup lawsuits filed in the United States from September 2022 to September 2025, highlighting a pattern of fluctuations rather than steady growth.

  • Fluctuating Filing Activity: The number of new cases varied significantly from month to month, with no clear long-term upward or downward trend.
  • Highest Spike in March 2024: April saw the highest number of new cases filed, reaching 68.
  • Periods of Decline: Several months recorded notably low filings, including 3 cases in January 2024 (the lowest point), and consistent lows of under 10 cases throughout late 2023 and mid-2025.
  • Recent Activity: From January to September 2025, monthly filings ranged between 6 and 33 cases, reflecting relatively stable but lower filing activity compared to earlier peaks.

These trends reflect an irregular pace of litigation, possibly influenced by external factors such as media attention, legal developments, or internal shifts in case handling and reporting.

Number of New Roundup Lawsuit Cases Each Month (Sep 2022–Oct 2025)

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Why Are Plaintiffs Filing Roundup Cancer Lawsuits?

The Roundup lawsuits are based on allegations that the product causes cancer and that Bayer/Monsanto failed to warn users about the risks. Many plaintiffs are agricultural workers, landscapers, or home gardeners who used Roundup regularly and later developed serious health issues, particularly non-Hodgkin’s lymphoma.

Scientific studies and conflicting expert opinions have fueled both public concern and legal action. As more individuals learn about potential health risks, the number of new filings continues to grow.

Legal advocacy efforts and increased media coverage may also be encouraging more victims or their families to come forward and seek justice.

What This Data Means for the Future

The ongoing increase in Roundup cancer lawsuit filings points to a legal battle that is far from over. Thousands of cases are still pending, and new ones continue to be filed. For individuals considering legal action, this data highlights that they are not alone and that many others are pursuing a Roundup settlement for alleged harm caused by glyphosate exposure.

As courts continue to evaluate scientific evidence and legal claims, the outcomes of these cases could influence future regulations and corporate accountability.

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Find Out If You Qualify for a Roundup Lawsuit

If you or a loved one developed cancer after using Roundup, you may be entitled to compensation. Thousands of others are already taking action—don’t wait. Fill out our free case review form today to connect with an experienced Roundup lawyer.

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