diff --git a/programs/bpf/Cargo.lock b/programs/bpf/Cargo.lock
index e273ea4bf..dc8c68293 100644
--- a/programs/bpf/Cargo.lock
+++ b/programs/bpf/Cargo.lock
@@ -1987,6 +1987,14 @@ dependencies = [
  "solana-sdk-bpf-test 0.23.0",
 ]
 
+[[package]]
+name = "solana-bpf-rust-dup-accounts"
+version = "0.23.0"
+dependencies = [
+ "solana-sdk 0.23.0",
+ "solana-sdk-bpf-test 0.23.0",
+]
+
 [[package]]
 name = "solana-bpf-rust-external-spend"
 version = "0.23.0"
diff --git a/programs/bpf/Cargo.toml b/programs/bpf/Cargo.toml
index 0e9e942b7..0c0fed00f 100644
--- a/programs/bpf/Cargo.toml
+++ b/programs/bpf/Cargo.toml
@@ -37,6 +37,7 @@ members = [
     "rust/128bit_dep",
     "rust/alloc",
     "rust/dep_crate",
+    "rust/dup_accounts",
     "rust/external_spend",
     "rust/iter",
     "rust/many_args",
diff --git a/programs/bpf/build.rs b/programs/bpf/build.rs
index 4cd52727a..6ce572d7a 100644
--- a/programs/bpf/build.rs
+++ b/programs/bpf/build.rs
@@ -70,6 +70,7 @@ fn main() {
             "128bit",
             "alloc",
             "dep_crate",
+            "dup_accounts",
             "iter",
             "many_args",
             "external_spend",
diff --git a/programs/bpf/rust/dup_accounts/Cargo.toml b/programs/bpf/rust/dup_accounts/Cargo.toml
new file mode 100644
index 000000000..65cbb9c67
--- /dev/null
+++ b/programs/bpf/rust/dup_accounts/Cargo.toml
@@ -0,0 +1,26 @@
+
+# Note: This crate must be built using do.sh
+
+[package]
+name = "solana-bpf-rust-dup-accounts"
+version = "0.23.0"
+description = "Solana BPF test program written in Rust"
+authors = ["Solana Maintainers <maintainers@solana.com>"]
+repository = "https://github.com/solana-labs/solana"
+license = "Apache-2.0"
+homepage = "https://solana.com/"
+edition = "2018"
+
+[dependencies]
+solana-sdk = { path = "../../../../sdk/", version = "0.23.0", default-features = false }
+
+[dev_dependencies]
+solana-sdk-bpf-test = { path = "../../../../sdk/bpf/rust/test", version = "0.23.0" }
+
+[features]
+program = ["solana-sdk/program"]
+default = ["program"]
+
+[lib]
+name = "solana_bpf_rust_dup_accounts"
+crate-type = ["cdylib"]
diff --git a/programs/bpf/rust/dup_accounts/Xargo.toml b/programs/bpf/rust/dup_accounts/Xargo.toml
new file mode 100644
index 000000000..1744f098a
--- /dev/null
+++ b/programs/bpf/rust/dup_accounts/Xargo.toml
@@ -0,0 +1,2 @@
+[target.bpfel-unknown-unknown.dependencies.std]
+features = []
\ No newline at end of file
diff --git a/programs/bpf/rust/dup_accounts/src/lib.rs b/programs/bpf/rust/dup_accounts/src/lib.rs
new file mode 100644
index 000000000..f0d621ecc
--- /dev/null
+++ b/programs/bpf/rust/dup_accounts/src/lib.rs
@@ -0,0 +1,48 @@
+//! @brief Example Rust-based BPF program that tests duplicate accounts passed via accounts
+
+extern crate solana_sdk;
+use solana_sdk::{
+    account_info::AccountInfo, entrypoint, entrypoint::SUCCESS, info, pubkey::Pubkey,
+};
+
+entrypoint!(process_instruction);
+fn process_instruction(_program_id: &Pubkey, accounts: &mut [AccountInfo], data: &[u8]) -> u32 {
+    const FAILURE: u32 = 1;
+
+    match data[0] {
+        1 => {
+            info!("modify first account data");
+            accounts[2].data[0] = 1;
+        }
+        2 => {
+            info!("modify first account data");
+            accounts[3].data[0] = 2;
+        }
+        3 => {
+            info!("modify both account data, should fail");
+            accounts[2].data[0] = 1;
+            accounts[3].data[0] = 2;
+        }
+        4 => {
+            info!("modify first account lamports");
+            *accounts[1].lamports -= 1;
+            *accounts[2].lamports += 1;
+        }
+        5 => {
+            info!("modify first account lamports");
+            *accounts[1].lamports -= 2;
+            *accounts[3].lamports += 2;
+        }
+        6 => {
+            info!("modify both account lamports, should fail");
+            *accounts[1].lamports -= 1;
+            *accounts[2].lamports += 1;
+            *accounts[3].lamports += 2;
+        }
+        _ => {
+            info!("Unrecognized command");
+            return FAILURE;
+        }
+    }
+    SUCCESS
+}