diff --git a/README.md b/README.md
index f9536e85d..4ab45416d 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,7 @@ directories to and from different cloud storage providers.
 - Dropbox [:page_facing_up:](https://rclone.org/dropbox/)
 - Enterprise File Fabric [:page_facing_up:](https://rclone.org/filefabric/)
 - Exaba [:page_facing_up:](https://rclone.org/s3/#exaba)
+- Fastly Object Storage [:page_facing_up:](https://rclone.org/s3/#fastly)
 - Fastmail Files [:page_facing_up:](https://rclone.org/webdav/#fastmail-files)
 - FileLu [:page_facing_up:](https://rclone.org/filelu/)
 - Filen [:page_facing_up:](https://rclone.org/filen/)
diff --git a/backend/s3/README.md b/backend/s3/README.md
index 014218b09..d0090ffb3 100644
--- a/backend/s3/README.md
+++ b/backend/s3/README.md
@@ -170,6 +170,7 @@ In `backend/s3/provider/YourProvider.yaml`
           UseUnsignedPayload    *bool  `yaml:"use_unsigned_payload,omitempty"`
           UseXID                *bool  `yaml:"use_x_id,omitempty"`
           SignAcceptEncoding    *bool  `yaml:"sign_accept_encoding,omitempty"`
+          EtagIsNotMD5          *bool  `yaml:"etag_is_not_md5,omitempty"`
           CopyCutoff            *int64 `yaml:"copy_cutoff,omitempty"`
           MaxUploadParts        *int   `yaml:"max_upload_parts,omitempty"`
           MinChunkSize          *int64 `yaml:"min_chunk_size,omitempty"`
diff --git a/backend/s3/provider/Fastly.yaml b/backend/s3/provider/Fastly.yaml
new file mode 100644
index 000000000..8ec71c744
--- /dev/null
+++ b/backend/s3/provider/Fastly.yaml
@@ -0,0 +1,16 @@
+name: Fastly
+description: Fastly Object Storage
+region:
+  us-east: US East
+  us-west: US West
+  eu-central: EU Central
+endpoint:
+  us-east.object.fastlystorage.app: US East
+  us-west.object.fastlystorage.app: US West
+  eu-central.object.fastlystorage.app: EU Central
+quirks:
+  force_path_style: true
+  use_already_exists: false
+  use_multipart_etag: false
+  use_multipart_uploads: false
+  etag_is_not_md5: true
diff --git a/backend/s3/providers.go b/backend/s3/providers.go
index 858aaea6e..1a7500ea3 100644
--- a/backend/s3/providers.go
+++ b/backend/s3/providers.go
@@ -32,6 +32,7 @@ type Quirks struct {
 	UseUnsignedPayload          *bool  `yaml:"use_unsigned_payload,omitempty"`
 	UseXID                      *bool  `yaml:"use_x_id,omitempty"`
 	SignAcceptEncoding          *bool  `yaml:"sign_accept_encoding,omitempty"`
+	EtagIsNotMD5                *bool  `yaml:"etag_is_not_md5,omitempty"`
 	CopyCutoff                  *int64 `yaml:"copy_cutoff,omitempty"`
 	MaxUploadParts              *int   `yaml:"max_upload_parts,omitempty"`
 	MinChunkSize                *int64 `yaml:"min_chunk_size,omitempty"`
diff --git a/backend/s3/s3.go b/backend/s3/s3.go
index 246077e3b..b5bba8327 100644
--- a/backend/s3/s3.go
+++ b/backend/s3/s3.go
@@ -1664,6 +1664,10 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 		// MD5 digest of their object data.
 		f.etagIsNotMD5 = true
 	}
+	if provider.Quirks.EtagIsNotMD5 != nil && *provider.Quirks.EtagIsNotMD5 {
+		// Provider always returns ETags that are not MD5 (e.g., mandatory encryption)
+		f.etagIsNotMD5 = true
+	}
 	if opt.DirectoryBucket {
 		// Objects uploaded to directory buckets appear to have random ETags
 		//
@@ -1688,6 +1692,9 @@ func NewFs(ctx context.Context, name, root string, m configmap.Mapper) (fs.Fs, e
 	if opt.Provider == "AWS" {
 		f.features.DoubleSlash = true
 	}
+	if opt.Provider == "Fastly" {
+		f.features.Copy = nil
+	}
 	if opt.Provider == "Rabata" {
 		f.features.Copy = nil
 	}
diff --git a/docs/content/_index.md b/docs/content/_index.md
index 6c9f26182..1ded74b1b 100644
--- a/docs/content/_index.md
+++ b/docs/content/_index.md
@@ -133,6 +133,7 @@ WebDAV or S3, that work out of the box.)
 {{< provider name="Dropbox" home="https://www.dropbox.com/" config="/dropbox/" >}}
 {{< provider name="Enterprise File Fabric" home="https://storagemadeeasy.com/about/" config="/filefabric/" >}}
 {{< provider name="Exaba" home="https://exaba.com/" config="/s3/#exaba" >}}
+{{< provider name="Fastly Object Storage" home="https://www.fastly.com/products/storage" config="/s3/#fastly" >}}
 {{< provider name="Fastmail Files" home="https://www.fastmail.com/" config="/webdav/#fastmail-files" >}}
 {{< provider name="FileLu Cloud Storage" home="https://filelu.com/" config="/filelu/" >}}
 {{< provider name="FileLu S5 (S3-Compatible Object Storage)" home="https://s5lu.com/" config="/s3/#filelu-s5" >}}
diff --git a/docs/content/s3.md b/docs/content/s3.md
index 96d6664ce..9a4a23d04 100644
--- a/docs/content/s3.md
+++ b/docs/content/s3.md
@@ -23,6 +23,7 @@ The S3 backend can be used with a number of different providers:
 {{< provider name="DigitalOcean Spaces" home="https://www.digitalocean.com/products/object-storage/" config="/s3/#digitalocean-spaces" >}}
 {{< provider name="Dreamhost" home="https://www.dreamhost.com/cloud/storage/" config="/s3/#dreamhost" >}}
 {{< provider name="Exaba" home="https://exaba.com/" config="/s3/#exaba" >}}
+{{< provider name="Fastly Object Storage" home="https://www.fastly.com/products/storage" config="/s3/#fastly" >}}
 {{< provider name="FileLu S5 (S3-Compatible Object Storage)" home="https://s5lu.com/" config="/s3/#filelu-s5" >}}
 {{< provider name="GCS" home="https://cloud.google.com/storage/docs" config="/s3/#google-cloud-storage" >}}
 {{< provider name="Hetzner" home="https://www.hetzner.com/storage/object-storage/" config="/s3/#hetzner" >}}
@@ -5279,6 +5280,92 @@ secret_access_key = XXX
 endpoint = http://127.0.0.1:9000/
 ```
 
+### Fastly Object Storage {#fastly}
+
+[Fastly Object Storage](https://www.fastly.com/products/storage) is an
+S3-compatible object storage service from Fastly. It provides three
+regions (US East, US West, and EU Central) with mandatory server-side
+encryption.
+
+Here is an example of making a configuration. First run:
+
+```console
+rclone config
+```
+
+This will guide you through an interactive setup process.
+
+```text
+No remotes found, make a new one?
+n) New remote
+s) Set configuration password
+q) Quit config
+n/s/q> n
+
+Enter name for new remote.
+name> fastly
+
+Option Storage.
+Type of storage to configure.
+Storage> s3
+
+Option provider.
+Choose your S3 provider.
+provider> Fastly
+
+Option env_auth.
+Get AWS credentials from runtime (environment variables or EC2/ECS meta data if no env vars).
+Only applies if access_key_id and secret_access_key is blank.
+env_auth> false
+
+Option access_key_id.
+AWS Access Key ID.
+access_key_id> YOUR_ACCESS_KEY
+
+Option secret_access_key.
+AWS Secret Access Key (password).
+secret_access_key> YOUR_SECRET_KEY
+
+Option region.
+Region where your bucket will be created and your data stored.
+region> us-east
+
+Option endpoint.
+Endpoint for S3 API.
+endpoint> us-east.object.fastlystorage.app
+
+Edit advanced config?
+y) Yes
+n) No (default)
+y/n> n
+
+Configuration complete.
+Options:
+- type: s3
+- provider: Fastly
+- access_key_id: YOUR_ACCESS_KEY
+- secret_access_key: YOUR_SECRET_KEY
+- region: us-east
+- endpoint: us-east.object.fastlystorage.app
+Keep this "fastly" remote?
+y) Yes this is OK (default)
+e) Edit this remote
+d) Delete this remote
+y/e/d> y
+```
+
+The resulting configuration file should look like:
+
+```ini
+[fastly]
+type = s3
+provider = Fastly
+access_key_id = YOUR_ACCESS_KEY
+secret_access_key = YOUR_SECRET_KEY
+region = us-east
+endpoint = us-east.object.fastlystorage.app
+```
+
 ### Google Cloud Storage
 
 [GoogleCloudStorage](https://cloud.google.com/storage/docs) is an