diff --git a/NEWS.md b/NEWS.md
index 87ef6447..a59219cb 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -4,6 +4,8 @@
 
 * Added download progress bar for `board_url()` (#872, @lbm364dl).
 
+* Added support for writing pins with multiple types, like `type = c("rds", "csv")` (#877, @lbm364dl).
+
 # pins 1.4.1
 
 * Support new `preview_data` parameter for pin previews on Posit Connect (#850).
diff --git a/R/board_connect_bundle.R b/R/board_connect_bundle.R
index 60e61cce..cadbc95c 100644
--- a/R/board_connect_bundle.R
+++ b/R/board_connect_bundle.R
@@ -62,7 +62,7 @@ rsc_bundle_preview_index <- function(board, name, x, metadata, preview_data = TR
     data_preview_style = if ( is.data.frame(x) && preview_data ) "" else "display:none",
     urls = paste0("<a href=\"", metadata$urls, "\">", metadata$urls, "</a>", collapse = ", "),
     url_preview_style = if (!is.null(metadata$urls)) "" else "display:none",
-    show_python_style = if (metadata$type %in% c("rds", "qs", "qs2")) "display:none" else "",
+    show_python_style = if (all(metadata$type %in% c("rds", "qs", "qs2"))) "display:none" else "",
     pin_name = paste0(owner, "/", name$name),
     pin_metadata = list(
       as_yaml = yaml::as.yaml(metadata),
diff --git a/R/pin-read-write.R b/R/pin-read-write.R
index 99ffa8bf..a5e51571 100644
--- a/R/pin-read-write.R
+++ b/R/pin-read-write.R
@@ -15,6 +15,9 @@
 #' @param hash Specify a hash to verify that you get exactly the dataset that
 #'   you expect. You can find the hash of an existing pin by looking for
 #'   `pin_hash` in [pin_meta()].
+#' @param type Retrieve the pin with this specific file type. If not supplied and
+#'   the pin has been stored with multiple types, one will be chosen arbitrarily.
+#'   Specify the file type explicitly to avoid this.
 #' @param ... Additional arguments passed on to methods for a specific board.
 #' @return `pin_read()` returns an R object read from the pin;
 #'   `pin_write()` returns the fully qualified name of the new pin, invisibly.
@@ -37,14 +40,27 @@
 #' b %>% pin_read("x", version = .Last.value$version[[1]])
 #' # (Normally you'd specify the version with a string, but since the
 #' # version includes the date-time I can't do that in an example)
-pin_read <- function(board, name, version = NULL, hash = NULL, ...) {
+#'
+#'  # Pin with multiple types
+#'  b %>% pin_write(1:10, "y", type = c("rds", "json"))
+#'  b %>% pin_read("y", type = "json")
+#'  # Automatically chooses one of the available types
+#'  b %>% pin_read("y")
+pin_read <- function(
+  board,
+  name,
+  version = NULL,
+  hash = NULL,
+  type = NULL,
+  ...
+) {
   check_dots_used()
   check_board(board, "pin_read", "pin_get")
 
   meta <- pin_fetch(board, name, version = version, ...)
   check_hash(meta, hash)
 
-  object_read(meta)
+  object_read(meta, type)
 }
 
 #' @param x An object (typically a data frame) to pin.
@@ -55,13 +71,13 @@ pin_read <- function(board, name, version = NULL, hash = NULL, ...) {
 #' @param metadata A list containing additional metadata to store with the pin.
 #'   When retrieving the pin, this will be stored in the `user` key, to
 #'   avoid potential clashes with the metadata that pins itself uses.
-#' @param type File type used to save `x` to disk. Must be one of
-#'   "csv", "json", "rds", "parquet", "arrow", "qs", or "qs2". If not supplied, will
-#'   use JSON for bare lists and RDS for everything else. Be aware that CSV and
-#'   JSON are plain text formats, while RDS, Parquet, Arrow,
+#' @param type File types used to save `x` to disk. Supports a single type or a
+#'   vector of types (to pin in more than one format. Each type must be one of
+#'   "csv", "json", "rds", "parquet", "arrow", "qs", or "qs2". If not supplied,
+#'   will use JSON for bare lists and RDS for everything else. Be aware that CSV
+#'   and JSON are plain text formats, while RDS, Parquet, Arrow,
 #'   [qs](https://CRAN.R-project.org/package=qs), and
-#'   [qs2](https://CRAN.R-project.org/package=qs2)
-#'   are binary formats.
+#'   [qs2](https://CRAN.R-project.org/package=qs2) are binary formats.
 #' @param versioned Should the pin be versioned? The default, `NULL`, will
 #'   use the default for `board`
 #' @param tags A character vector of tags for the pin; most important for
@@ -73,23 +89,28 @@ pin_read <- function(board, name, version = NULL, hash = NULL, ...) {
 #'   contents are compared, not the pin metadata. Defaults to `FALSE`.
 #' @rdname pin_read
 #' @export
-pin_write <- function(board, x,
-                      name = NULL,
-                      ...,
-                      type = NULL,
-                      title = NULL,
-                      description = NULL,
-                      metadata = NULL,
-                      versioned = NULL,
-                      tags = NULL,
-                      urls = NULL,
-                      force_identical_write = FALSE) {
+pin_write <- function(
+  board,
+  x,
+  name = NULL,
+  ...,
+  type = NULL,
+  title = NULL,
+  description = NULL,
+  metadata = NULL,
+  versioned = NULL,
+  tags = NULL,
+  urls = NULL,
+  force_identical_write = FALSE
+) {
   check_board(board, "pin_write", "pin")
   dots <- list2(...)
   if (!missing(...) && (is.null(names(dots)) || names(dots)[[1]] == "")) {
-    cli::cli_abort('Arguments after the dots `...` must be named, like {.code type = "json"}.')
+    cli::cli_abort(
+      'Arguments after the dots `...` must be named, like {.code type = "json"}.'
+    )
   }
-  if (!is_null(type) && type == "qs") {
+  if (!is_null(type) && any("qs" %in% type)) {
     lifecycle::deprecate_soft(
       when = "1.4.2",
       what = I('The file type "qs"'),
@@ -119,12 +140,17 @@ pin_write <- function(board, x,
     pins_inform("Guessing `type = '{type}'`")
   }
 
-  path <- fs::path_temp(fs::path_ext_set(fs::path_file(name), type))
-  object_write(x, path, type = type)
-  withr::defer(fs::file_delete(path))
+  paths <- fs::path_temp(fs::path_ext_set(
+    fs::path_file(rep_along(type, name)),
+    type
+  ))
+  for (i in seq_along(paths)) {
+    object_write(x, paths[i], type = type[i], call = caller_env())
+  }
+  withr::defer(fs::file_delete(paths))
 
   meta <- standard_meta(
-    paths = path,
+    paths = paths,
     type = type,
     title = title %||% default_title(name, data = x),
     description = description,
@@ -145,7 +171,7 @@ pin_write <- function(board, x,
   }
 
   check_dots_used()
-  name <- pin_store(board, name, path, meta, versioned = versioned, x = x, ...)
+  name <- pin_store(board, name, paths, meta, versioned = versioned, x = x, ...)
   pins_inform("Writing to pin '{name}'")
   invisible(name)
 }
@@ -161,10 +187,11 @@ guess_type <- function(x) {
   }
 }
 
-object_write <- function(x, path, type = "rds") {
-  type <- arg_match0(type, setdiff(object_types, "file"))
+object_write <- function(x, path, type = "rds", call) {
+  type <- arg_match0(type, setdiff(object_types, "file"), error_call = call)
 
-  switch(type,
+  switch(
+    type,
     rds = write_rds(x, path),
     json = jsonlite::write_json(x, path, auto_unbox = TRUE),
     parquet = write_parquet(x, path),
@@ -222,20 +249,37 @@ write_arrow <- function(x, path) {
   invisible(path)
 }
 
-object_types <- 
+object_types <-
   c("rds", "json", "parquet", "arrow", "pickle", "csv", "qs", "qs2", "file")
 
-object_read <- function(meta) {
+object_read <- function(meta, type, call = caller_env()) {
   path <- fs::path(meta$local$dir, meta$file)
+
   missing <- !fs::file_exists(path)
   if (any(missing)) {
     abort(c("Cache failure. Missing files:", path[!missing]))
   }
 
+  if (is.null(type)) {
+    type <- meta$type[1]
+    if (length(meta$type) > 1) {
+      cli::cli_warn(c(
+        "!" = "Pin {.val {meta$name}} has multiple types: {.val {meta$type}}",
+        "*" = "Automatically choosing {.val {type}}",
+        "*" = "To avoid this warning, specify the {.arg type} explicitly"
+      ))
+    }
+  }
+
+  path <- path |>
+    purrr::detect(~ fs::path_ext(.x) == type)
+
   if (meta$api_version == 1) {
-    type <- arg_match0(meta$type, object_types)
+    type <- arg_match0(type, object_types, error_call = call)
+    type <- arg_match0(type, meta$type, error_call = call)
 
-    switch(type,
+    switch(
+      type,
       rds = readRDS(path),
       json = jsonlite::read_json(path, simplifyVector = TRUE),
       parquet = read_parquet(path),
@@ -256,7 +300,8 @@ object_read <- function(meta) {
     type <- arg_match0(meta$type, c("default", "files", "table"))
     path <- fs::path_dir(path[[1]])
 
-    switch(type,
+    switch(
+      type,
       default = pin_load.default(path),
       table = pin_load.table(path),
       files = pin_load.files(path)
diff --git a/man/pin_read.Rd b/man/pin_read.Rd
index 683dc711..c4981b7f 100644
--- a/man/pin_read.Rd
+++ b/man/pin_read.Rd
@@ -5,7 +5,7 @@
 \alias{pin_write}
 \title{Read and write objects to and from a board}
 \usage{
-pin_read(board, name, version = NULL, hash = NULL, ...)
+pin_read(board, name, version = NULL, hash = NULL, type = NULL, ...)
 
 pin_write(
   board,
@@ -35,18 +35,18 @@ find out which versions are available and when they were created.}
 you expect. You can find the hash of an existing pin by looking for
 \code{pin_hash} in \code{\link[=pin_meta]{pin_meta()}}.}
 
+\item{type}{File types used to save \code{x} to disk. Supports a single type or a
+vector of types (to pin in more than one format. Each type must be one of
+"csv", "json", "rds", "parquet", "arrow", "qs", or "qs2". If not supplied,
+will use JSON for bare lists and RDS for everything else. Be aware that CSV
+and JSON are plain text formats, while RDS, Parquet, Arrow,
+\href{https://CRAN.R-project.org/package=qs}{qs}, and
+\href{https://CRAN.R-project.org/package=qs2}{qs2} are binary formats.}
+
 \item{...}{Additional arguments passed on to methods for a specific board.}
 
 \item{x}{An object (typically a data frame) to pin.}
 
-\item{type}{File type used to save \code{x} to disk. Must be one of
-"csv", "json", "rds", "parquet", "arrow", "qs" or "qs2". If not supplied, will
-use JSON for bare lists and RDS for everything else. Be aware that CSV and
-JSON are plain text formats, while RDS, Parquet, Arrow,
-\href{https://CRAN.R-project.org/package=qs}{qs} and
-\href{https://CRAN.R-project.org/package=qs2}{qs2}
-are binary formats.}
-
 \item{title}{A title for the pin; most important for shared boards so that
 others can understand what the pin contains. If omitted, a brief
 description of the contents will be automatically generated.}
@@ -101,4 +101,10 @@ b \%>\% pin_versions("x")
 b \%>\% pin_read("x", version = .Last.value$version[[1]])
 # (Normally you'd specify the version with a string, but since the
 # version includes the date-time I can't do that in an example)
+
+ # Pin with multiple types
+ b \%>\% pin_write(1:10, "y", type = c("rds", "json"))
+ b \%>\% pin_read("y", type = "json")
+ # Automatically chooses one of the available types
+ b \%>\% pin_read("y")
 }
diff --git a/tests/testthat/_snaps/pin-read-write.md b/tests/testthat/_snaps/pin-read-write.md
index 5fa0a9bf..c1b0849f 100644
--- a/tests/testthat/_snaps/pin-read-write.md
+++ b/tests/testthat/_snaps/pin-read-write.md
@@ -28,7 +28,7 @@
     Code
       pin_write(board, mtcars, name = "mtcars", type = "froopy-loops")
     Condition
-      Error in `object_write()`:
+      Error:
       ! `type` must be one of "rds", "json", "parquet", "arrow", "pickle", "csv", "qs", or "qs2", not "froopy-loops".
     Code
       pin_write(board, mtcars, name = "mtcars", metadata = 1)
@@ -81,3 +81,32 @@
       Error in `pin_read()`:
       ! Specified hash "ABCD" doesn't match pin hash "dfa6c1c109362781".
 
+# can write and read multiple types
+
+    Code
+      pin_read(board, "df-1", type = "froopy-loops")
+    Condition
+      Error in `pin_read()`:
+      ! `type` must be one of "rds", "json", "parquet", "arrow", "pickle", "csv", "qs", "qs2", or "file", not "froopy-loops".
+    Code
+      pin_read(board, "df-1")
+    Condition
+      Warning:
+      ! Pin "df-1" has multiple types: "rds" and "csv"
+      * Automatically choosing "rds"
+      * To avoid this warning, specify the `type` explicitly
+    Output
+      # A tibble: 10 x 1
+             x
+         <int>
+       1     1
+       2     2
+       3     3
+       4     4
+       5     5
+       6     6
+       7     7
+       8     8
+       9     9
+      10    10
+
diff --git a/tests/testthat/test-pin-read-write.R b/tests/testthat/test-pin-read-write.R
index 0c24235f..2b1e46c1 100644
--- a/tests/testthat/test-pin-read-write.R
+++ b/tests/testthat/test-pin-read-write.R
@@ -107,3 +107,34 @@ test_that("can request specific hash", {
     pin_read(b, "mtcars", hash = "ABCD")
   })
 })
+
+test_that("can write and read multiple types", {
+  board <- board_temp()
+
+  # Data frames
+  df <- tibble::tibble(x = 1:10)
+  pin_write(board, df, "df-1", type = c("rds", "csv"))
+
+  expect_warning(
+    board |>
+      pin_read("df-1") |>
+      expect_equal(df)
+  )
+
+  board |>
+    pin_read("df-1", type = "rds") |>
+    expect_equal(df)
+
+  board |>
+    pin_read("df-1", type = "csv") |>
+    tibble::as_tibble() |>
+    expect_equal(df)
+
+  expect_snapshot(error = TRUE, {
+    board |>
+      pin_read("df-1", type = "froopy-loops")
+    # No error, only snapshot for warning
+    board |>
+      pin_read("df-1")
+  })
+})