diff --git a/NAMESPACE b/NAMESPACE
index 00c86d39..4c55f995 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -22,6 +22,7 @@ S3method(group_map,duckplyr_df)
 S3method(group_modify,duckplyr_df)
 S3method(group_nest,duckplyr_df)
 S3method(group_size,duckplyr_df)
+S3method(group_split,duckplyr_df)
 S3method(group_vars,duckplyr_df)
 S3method(groups,duckplyr_df)
 S3method(head,duckplyr_df)
diff --git a/R/group_split.R b/R/group_split.R
new file mode 100644
index 00000000..a3e3dd3f
--- /dev/null
+++ b/R/group_split.R
@@ -0,0 +1,37 @@
+# Generated by 02-duckplyr_df-methods.R
+#' @export
+group_split.duckplyr_df <- function(.tbl, ..., .keep = TRUE, keep = deprecated()) {
+  # Our implementation
+  rel_try(
+    # Always fall back to dplyr
+    "No relational implementation for group_split()" = TRUE,
+    {
+      return(out)
+    }
+  )
+
+  # dplyr forward
+  group_split <- dplyr$group_split.data.frame
+  out <- group_split(.tbl, ..., .keep = .keep, keep = keep)
+  return(out)
+
+  # dplyr implementation
+  if (!missing(keep)) {
+    lifecycle::deprecate_warn("1.0.0", "group_split(keep = )", "group_split(.keep = )", always = TRUE)
+    .keep <- keep
+  }
+  data <- group_by(.tbl, ...)
+  group_split_impl(data, .keep = .keep)
+}
+
+duckplyr_group_split <- function(.tbl, ...) {
+  try_fetch(
+    .tbl <- as_duckplyr_df(.tbl),
+    error = function(e) {
+      testthat::skip(conditionMessage(e))
+    }
+  )
+  out <- group_split(.tbl, ...)
+  class(out) <- setdiff(class(out), "duckplyr_df")
+  out
+}
diff --git a/R/overwrite.R b/R/overwrite.R
index 79f78303..9c57d048 100644
--- a/R/overwrite.R
+++ b/R/overwrite.R
@@ -22,6 +22,7 @@ methods_overwrite <- function() {
   vctrs::s3_register("dplyr::group_modify", "data.frame", group_modify.duckplyr_df)
   vctrs::s3_register("dplyr::group_nest", "data.frame", group_nest.duckplyr_df)
   vctrs::s3_register("dplyr::group_size", "data.frame", group_size.duckplyr_df)
+  vctrs::s3_register("dplyr::group_split", "data.frame", group_split.duckplyr_df)
   vctrs::s3_register("dplyr::group_vars", "data.frame", group_vars.duckplyr_df)
   vctrs::s3_register("dplyr::groups", "data.frame", groups.duckplyr_df)
   vctrs::s3_register("dplyr::inner_join", "data.frame", inner_join.duckplyr_df)
diff --git a/R/restore.R b/R/restore.R
index e9bf9e92..75d5ac09 100644
--- a/R/restore.R
+++ b/R/restore.R
@@ -22,6 +22,7 @@ methods_restore <- function() {
   vctrs::s3_register("dplyr::group_modify", "data.frame", dplyr$group_modify.data.frame)
   vctrs::s3_register("dplyr::group_nest", "data.frame", dplyr$group_nest.data.frame)
   vctrs::s3_register("dplyr::group_size", "data.frame", dplyr$group_size.data.frame)
+  vctrs::s3_register("dplyr::group_split", "data.frame", dplyr$group_split.data.frame)
   vctrs::s3_register("dplyr::group_vars", "data.frame", dplyr$group_vars.data.frame)
   vctrs::s3_register("dplyr::groups", "data.frame", dplyr$groups.data.frame)
   vctrs::s3_register("dplyr::inner_join", "data.frame", dplyr$inner_join.data.frame)
diff --git a/dplyr-methods/group_split.txt b/dplyr-methods/group_split.txt
new file mode 100644
index 00000000..4510ec82
--- /dev/null
+++ b/dplyr-methods/group_split.txt
@@ -0,0 +1,8 @@
+group_split.data.frame <- function(.tbl, ..., .keep = TRUE, keep = deprecated()) {
+  if (!missing(keep)) {
+    lifecycle::deprecate_warn("1.0.0", "group_split(keep = )", "group_split(.keep = )", always = TRUE)
+    .keep <- keep
+  }
+  data <- group_by(.tbl, ...)
+  group_split_impl(data, .keep = .keep)
+}
diff --git a/tests/testthat/test-as_duckplyr_df.R b/tests/testthat/test-as_duckplyr_df.R
index f3143d71..966324a6 100644
--- a/tests/testthat/test-as_duckplyr_df.R
+++ b/tests/testthat/test-as_duckplyr_df.R
@@ -866,6 +866,22 @@ test_that("as_duckplyr_df() and group_size()", {
   expect_equal(pre, post)
 })
 
+test_that("as_duckplyr_df() and group_split()", {
+  withr::local_envvar(DUCKPLYR_FORCE = "FALSE")
+
+  skip("WAT")
+
+  # Data
+  test_df <- data.frame(a = 1:6 + 0, b = 2, g = rep(1:3, 1:3))
+
+  # Run
+  pre <- test_df %>% as_duckplyr_df() %>% group_split()
+  post <- test_df %>% group_split() %>% as_duckplyr_df()
+
+  # Compare
+  expect_equal(pre, post)
+})
+
 test_that("as_duckplyr_df() and group_vars()", {
   withr::local_envvar(DUCKPLYR_FALLBACK_FORCE = "TRUE")
 
diff --git a/tools/00-funs.R b/tools/00-funs.R
index 938f18c5..4cc10c59 100644
--- a/tools/00-funs.R
+++ b/tools/00-funs.R
@@ -16,7 +16,7 @@ df_methods <-
   filter(!grepl("_$|^as[.]tbl$", name)) %>%
   # special dplyr methods, won't implement
   filter(!(name %in% c(
-    "group_split", "group_trim", "n_groups",
+    "group_trim", "n_groups",
     "same_src", # data frames can be copied into duck-frames with zero cost
     NULL
   ))) %>%
@@ -32,6 +32,7 @@ df_methods <-
     "group_modify",
     "group_nest",
     "group_size",
+    "group_split",
     "groups",
     "rowwise",
     NULL