diff --git a/crates/ruma-events-macros/src/event.rs b/crates/ruma-events-macros/src/event.rs
index 0bf7f97c..b2b1946b 100644
--- a/crates/ruma-events-macros/src/event.rs
+++ b/crates/ruma-events-macros/src/event.rs
@@ -17,7 +17,7 @@ pub fn expand_event(input: DeriveInput) -> syn::Result<TokenStream> {
 
     let ident = &input.ident;
     let (kind, var) = to_kind_variation(ident).ok_or_else(|| {
-        syn::Error::new(Span::call_site(), "not a valid ruma event struct identifier")
+        syn::Error::new_spanned(ident, "not a valid ruma event struct identifier")
     })?;
 
     let fields: Vec<_> = if let Data::Struct(DataStruct { fields, .. }) = input.data.clone() {
diff --git a/crates/ruma-events-macros/src/event_content.rs b/crates/ruma-events-macros/src/event_content.rs
index 88f3e6e7..7df3258b 100644
--- a/crates/ruma-events-macros/src/event_content.rs
+++ b/crates/ruma-events-macros/src/event_content.rs
@@ -313,8 +313,9 @@ fn generate_event_content_derives(
             EventKind::Message => Ok(quote! { MessageEventContent }),
             EventKind::State => Ok(quote! { StateEventContent }),
             EventKind::ToDevice => Ok(quote! { ToDeviceEventContent }),
-            EventKind::Redaction => Err(syn::Error::new_spanned(ident, msg)),
-            EventKind::Presence => Err(syn::Error::new_spanned(ident, msg)),
+            EventKind::Redaction | EventKind::Presence | EventKind::Decrypted => {
+                Err(syn::Error::new_spanned(ident, msg))
+            }
         })
         .collect::<syn::Result<_>>()?;
 
diff --git a/crates/ruma-events-macros/src/event_parse.rs b/crates/ruma-events-macros/src/event_parse.rs
index 97343450..1ffe806c 100644
--- a/crates/ruma-events-macros/src/event_parse.rs
+++ b/crates/ruma-events-macros/src/event_parse.rs
@@ -71,6 +71,7 @@ pub enum EventKind {
     ToDevice,
     Redaction,
     Presence,
+    Decrypted,
 }
 
 impl fmt::Display for EventKind {
@@ -84,6 +85,7 @@ impl fmt::Display for EventKind {
             EventKind::ToDevice => write!(f, "ToDeviceEvent"),
             EventKind::Redaction => write!(f, "RedactionEvent"),
             EventKind::Presence => write!(f, "PresenceEvent"),
+            EventKind::Decrypted => unreachable!(),
         }
     }
 }
@@ -203,6 +205,9 @@ pub fn to_kind_variation(ident: &Ident) -> Option<(EventKind, EventKindVariation
         "PresenceEvent" => Some((EventKind::Presence, EventKindVariation::Full)),
         "RedactionEvent" => Some((EventKind::Redaction, EventKindVariation::Full)),
         "SyncRedactionEvent" => Some((EventKind::Redaction, EventKindVariation::Sync)),
+        "DecryptedOlmV1Event" | "DecryptedMegolmV1Event" => {
+            Some((EventKind::Decrypted, EventKindVariation::Full))
+        }
         _ => None,
     }
 }
diff --git a/crates/ruma-events-macros/src/event_type.rs b/crates/ruma-events-macros/src/event_type.rs
index 028de31c..d98d36f2 100644
--- a/crates/ruma-events-macros/src/event_type.rs
+++ b/crates/ruma-events-macros/src/event_type.rs
@@ -31,8 +31,7 @@ pub fn expand_event_type_enum(
                 room.push(&event.events);
             }
             EventKind::ToDevice => to_device.push(&event.events),
-            EventKind::Redaction => {}
-            EventKind::Presence => {}
+            EventKind::Redaction | EventKind::Presence | EventKind::Decrypted => {}
         }
     }
     let presence = vec![EventEnumEntry {
diff --git a/crates/ruma-events/CHANGELOG.md b/crates/ruma-events/CHANGELOG.md
index 292c1f69..a75dbca3 100644
--- a/crates/ruma-events/CHANGELOG.md
+++ b/crates/ruma-events/CHANGELOG.md
@@ -11,6 +11,14 @@ Breaking changes:
 * Remove `Custom` variant from `key::verification::accept::AcceptMethod` and
   `key::verification::start::StartMethod`.
 
+Improvements:
+
+* Add types for decrypted `m.room.encryption` event payloads (`DecryptedOlmV1Event`,
+  `DecryptedMegolmV1Event`)
+  * Currently, these don't have corresponding enums (and they might never get ones), instead to
+    represent a decrypted event payload with an unknown event type use `AnyMessageEventContent` for
+    the generic parameter
+
 # 0.22.2
 
 Improvements:
diff --git a/crates/ruma-events/src/event_kinds.rs b/crates/ruma-events/src/event_kinds.rs
index 20cf1284..40ec726c 100644
--- a/crates/ruma-events/src/event_kinds.rs
+++ b/crates/ruma-events/src/event_kinds.rs
@@ -3,6 +3,7 @@
 use ruma_common::MilliSecondsSinceUnixEpoch;
 use ruma_events_macros::Event;
 use ruma_identifiers::{EventId, RoomId, UserId};
+use serde::{Deserialize, Serialize};
 
 use crate::{
     EphemeralRoomEventContent, GlobalAccountDataEventContent, MessageEventContent,
@@ -327,3 +328,39 @@ pub struct ToDeviceEvent<C: ToDeviceEventContent> {
     /// The fully-qualified ID of the user who sent this event.
     pub sender: UserId,
 }
+
+/// The decrypted payload of an `m.olm.v1.curve25519-aes-sha2` event.
+#[derive(Clone, Debug, Event)]
+pub struct DecryptedOlmV1Event<C: MessageEventContent> {
+    /// Data specific to the event type.
+    pub content: C,
+
+    /// The fully-qualified ID of the user who sent this event.
+    pub sender: UserId,
+
+    /// The fully-qualified ID of the intended recipient this event.
+    pub recipient: UserId,
+
+    /// The recipient's ed25519 key.
+    pub recipient_keys: OlmV1Keys,
+
+    /// The sender's ed25519 key.
+    pub keys: OlmV1Keys,
+}
+
+/// Public keys used for an `m.olm.v1.curve25519-aes-sha2` event.
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub struct OlmV1Keys {
+    /// An ed25519 key.
+    ed25519: String,
+}
+
+/// The decrypted payload of an `m.megolm.v1.aes-sha2` event.
+#[derive(Clone, Debug, Event)]
+pub struct DecryptedMegolmV1Event<C: MessageEventContent> {
+    /// Data specific to the event type.
+    pub content: C,
+
+    /// The ID of the room associated with the event.
+    pub room_id: RoomId,
+}